Query: user: I need tickets to an upcoming event.
assistant: Do you have an event, date, and amount of tickets you would like to purchase in mind?
user: Yes. The event is the Chris Webby concert on March 12th. I will need 3 tickets.
assistant: In which city?
user: The city is Berkeley.
assistant: Please confirm the following: You would like 3 tickets to Chris Webby in Berkeley on March 12th.
user: Yes, I confirm.
assistant: The tickets have successfully been purchased.
user: Awesome. What's the address?

Intent: Events:BuyEventTickets