Query: user: Do I have any free time on 14th of this month?
assistant: Yes, you have 2 empty slots from 8 am to 7:30 pm.
user: Do I have any free time on the 9th?
assistant: There are 2 empty slots on 9th, from 3:30 pm to 9 pm.
user: That sounds great.

Intent: Calendar:GetAvailableTime