Query: user: I want to buy tickets for something near SFO.
assistant: How many tickets do you want? What types of events do you like and what day do you want to attend?
user: I want 1 ticket to Okkervil River on Wednesday next week.
assistant: You want 1 ticket to see Okkervil River on March 6th in San Francisco. Is that right?
user: Yes, that is right.

Intent: Events:BuyEventTickets