How to build a voice chatbot

I am looking for some guidance and ideas regarding my idea: i would like to build a voice chatbot that works with GPT3 to fufill the customer needs (customer service).

For example:
The chatbot starts the conversation, asks you a question and then reacts on your answers.

How is that possible in general?
Do i have to connect a text to speech solution with an assistant software and with GPT3? Or what is the best approach?

Unfortunately i could not find anything in this forum or Google about this specific topic.

Appreciate any help!

This was my voice chatbot. It’s okay.

Hello, linksstarter.

I’ve built the exact service that you’re asking for, here. It is voice-enabled i.e. it can reply to the person’s conversations in voice.

I have got an open beta program if you’d like to try it out. And maybe use it for your needs. Here’s the link

I would love to hear more from you.
Shashwat.