Query: user: Tell me when I'm available.
assistant: Which date would you like to know?
user: The 6th.
assistant: The date for the event is next Wednesday and you have an empty slot beginning at 4:30 pm and ending at 7:30 pm.
user: Are there any other available slots on the 14th of this month?
assistant: The date for the event is March 14th and you have a slot starting at 5 pm and ending at 5:30 pm.
user: That sounds good.
assistant: Would you like to add an event to your calendar?
user: Yes I would like to add an event.

Intent: Calendar:AddEvent