Query: user: I'd like to buy tickets for an event, please.
assistant: Do you have a preferred date and city for the event? And how many tickets would you like to buy?
user: I'm looking for events on the 4th of this month in Phoenix, AZ and I'd like 1 ticket.
assistant: Do you know the name of the event you're interested in?
user: Dc United Vs Revolution on March 9th.

Intent: Events:BuyEventTickets