#In conversational Agent, how to use end_call prompt effectively ?

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wide pondBOT
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AI-generated Answer for harry024453

To use the end_call prompt effectively in a conversational agent, you can implement a slight delay before executing the event. This ensures that the final phrase, such as "Goodbye," is sent to the user before the call ends. Adding a one or two-second delay can help avoid issues where the audio is received after the tool call event.

Alternatively, you can allow the AI agent to naturally conclude the call by designing prompts that guide the conversation toward a clear ending. For example, the agent could inform the user that they can call again if they need further assistance or have more to say.

If you're experiencing issues with timing or audio delivery, you might need to adjust your system's configuration or explore middleware solutions to better handle call completion events.

pallid gyro
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can you give some prompts which we can add for en_call tool

wide pondBOT
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AI-generated Answer for harry024453

To use the end_call prompt effectively a conversational agent, you can design prompts that naturally guide the conversation to a conclusion. Here are some examples of prompts you can use:

  1. Polite Farewell:
    "Thank you for your time today. If you have any further questions, feel free to reach out again. Goodbye!"

  2. Confirmation of Completion:
    "It seems we’ve covered everything you needed. Is there anything else I can assist you with before we end the call?"

  3. Encouraging Follow-Up:
    "If you need more help in the future, don’t hesitate to contact us. Have a great day!"

  4. Acknowledging the User's Input:
    "Thank you for sharing that information. I’ll make sure it’s noted. Take care and goodbye!"

  5. Closing with Gratitude:
    "I appreciate your time today. Have a wonderful day ahead. Goodbye!"

These prompts can be used to ensure the conversation ends smoothly and leaves the user with a positive impression. Additionally, you might consider implementing a slight delay before triggering the end_call event to ensure the final phrase is delivered properly, especially if you're integrating with tools like Twilio.

pallid gyro
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how to introduce the slight delay

wide pondBOT
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AI-generated Answer for harry024453

To introduce a slight delay in conversational agents, you can use the <break time="x s"> syntax. This allows you to add pauses in the speech output, where x represents the duration of the pause in seconds. For example:

<break time="1.5s">

This creates a natural pause of 1.5 seconds in the speech. You can adjust the duration to suit your needs. However, keep in mind that excessive pauses may lead to audio artifacts or unintended changes in the speech cadence.

pallid gyro
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where we need to add this <break time="1.5s">

wide pondBOT
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AI-generated Answer for harry024453

To introduce a slight delay in text-to-speech generation, you can use <break time="1.5s"> tag. This tag creates a natural pause in the speech for 1.5 seconds. Here's how you can use it effectively:

Placement of <break time="1.5s">:

  1. Between Sentences: Add the break tag between two sentences to create a pause for emphasis or to mimic natural speech patterns.

    "This is the first sentence." <break time="1.5s"> "This is the second sentence."
    
  2. After Phrases: Use it after a phrase or clause to give the listener time to process the information.

    "The results are conclusive," <break time="1.5s"> "and we need to act immediately."
    
  3. Before Important Points: Place the break before a key point or announcement to build anticipation.

    "Here is what we found." <break time="1.5s"> "The data shows a significant increase."
    
  4. For Dramatic Effect: Use it to create a pause for dramatic effect in storytelling or presentations.

    "And then it happened." <break time="1.5s"> "Everything changed."
    

Tips for Effective Use:

  • Limit Usage: Avoid using more than one or two break tags per generation, as excessive use can lead to audio instability or unnatural rhythm.
  • Combine with Punctuation: For shorter pauses, consider using punctuation like dashes (-), en dashes (–), or em dashes (—) instead of break tags.
  • Longer Pauses: If you need a pause longer than 3 seconds, you can chain multiple break tags:
    "First sentence." <break time="3s"> <break time="2s"> "Second sentence."
    

For more detailed guidance on pauses and rhythm, you can refer to ElevenLabs' prompting guide.

pallid gyro
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I am using Agent conversational AI UO, can i add there ?