In an Alexa skill, a dialog with the user is a conversation with multiple turns in which Alexa asks questions and the user responds with the answers. The conversation is tied to a specific intent representing the user’s overall request. The questions and answers are intended to gather and confirm values for all of the intent’s required slots. The conversation continues until all slots needed for the intent are filled and confirmed.
working on it now but if you’re impatient this is where the syntax is to get you started 🙂