Query: user: Show me the times I am available on March 14th.
assistant: You're free from 8 am to 7:30 pm.
user: Sounds good. Make an appointment on my calendar for 15:30.
assistant: Where are you going for this appointment?
user: I'm going to a Property viewing at 100 Summerfield Drive.
assistant: So do I have this right? You have a Property viewing at 100 Summerfield Drive on March 14th at 3:30 pm?
user: Yes, that's correct.

Intent: Calendar:AddEvent