Query: user: I want to reserve tickets for an event.
assistant: In what city? Is there an event you planned to see? How many tickets would you like?
user: I want three tickets to see Allan Rayman in SFO.
assistant: What day?
user: On the 13th of this month.
assistant: Please confirm the following details: Booking 3 tickets for Allan Rayman, March 13th in San Francisco.
user: Yes, that's perfect. Where is it taking place and when does it start?

Intent: Events:BuyEventTickets