Query: user: When am i free?
assistant: Please specify the date?
user: 12th of March
assistant: ok, for March 12th you are free at 7:30 pm to midnight.
user: That is good
assistant: Do you want me to add any event to your calendar?
user: Yes, please.
assistant: Please provide the details: time, location and the name for the event.
user: Sure, the event starts at eight in the night and is located at 1500 South capitol street southeast. put it by the name Baseball game: Nationals Vs Reds.

Intent: Calendar:AddEvent