Query: user: I need tickets to an event.
assistant: How many tickets would you like? Do you have any event in mind? In which city?
user: I want two tickets to see Chris webby in berkeley.
assistant: For which date?
user: For the 4th of March.
assistant: You would like tickets for 2 to see chris webby in berkeley on March 4th?
user: That sounds like a good plan.

Intent: Events:BuyEventTickets