Amazon Lex is a service for building conversational interfaces into any application using voice and text. With Amazon Lex, you can quickly and easily build conversational bots (chatbots), virtual agents, and interactive voice response (IVR) systems. Amazon Lex leverages Generative AI to accelerate bot building by automatically generating a bot from a user’s prompt. Simply provide a description in natural language to generate a starting point which can be further refined.
Source:: Amazon AWS