This course is designed to help you harness the power of ChatGPT and create a lifelike voice assistant or sales chatbot that is fluent in any language. You will learn how to build a web application that showcases the power of Eleven Labs and ChatGPT AI technology. In the first section, you will set up your environment for front-end and back-end development, including installing the necessary packages and tools. The second section covers the basics of web development and creating a simple UI for your application. The third section dives deeper into the backend, working with AI and building the core functionality of your chatbot. In the fourth section, you will learn how to integrate ChatGPT into your application and create a smooth conversational flow. The fifth section covers building the frontend of your application and adding audio recording and playback functionality. Finally, in the sixth section, you will learn about further prompt engineering and use cases for your chatbot. By the end of this course, you will be able to build a fully functional voice assistant or sales chatbot using the power of Eleven Labs and ChatGPT AI technology. You will have gained valuable experience in web development, working with AI, and integrating different technologies to build a complex application.