Query: user: I'd like to purchase tickets to an event.
assistant: How many tickets do you want to purchase?
user: I'd like to purchase 2 tickets.
assistant: What city is the event in? What is the event?
user: I'm looking for Madonna around NY.
assistant: What date would you like to go?
user: I want to go on the 2nd.

Intent: Events:BuyEventTickets