How to approach conversation design with Amazon Lex: Building and testing (Part 3)

In parts one and two of our guide to conversation design with Amazon Lex, we discussed how to gather requirements for your conversational AI application and draft conversational flows. In this post, we help you bring all the pieces together. You'll learn how draft an interaction model to deliver natural conversational experiences, and how to test and tune your application. In the second post of this series, you identified some use cases that you wanted to automate and wrote sample interactions between a user and your application. In this post, we use these use cases to build an Amazon Lex framework, called an interaction model, but first, let's review some important definitions.