QnA looks no more than an advanced FAQ feature set. If you want to use Chatbots as part of your organisations digital toolset you need to do a proper definition and use case piece of work to understand exactly what Chatbots are going to deliver to you and where RPA can help. Then a larger design piece where you look at how you are going to perform your hand-offs. If the Chatbot takes the user to an online form to complete or takes answers from the user - where is that data stored and how are you going to pass that to the virtual workforce?