It can be a mighty task to create a conversational user experience (UX). To be sure, there is plenty of hardware and software on the market to support the foundation of conversational UX, such as voice and chat box technology. But, the very definition of conversational UX requires that this experience has to mimic, as closely as possible, an actual human conversation with all its fits and starts and inferences to context.
https://www.cmswire.com/customer-experience/what-tools-do-you-need-to-create-a-great-conversational-ux/