Query: user: I'm interested in seeing an event.
assistant: Any particular city?
user: Something in Philadelphia.
assistant: What are you interested in?
user: Nav With Killy is supposed to be okay.
assistant: There's a Nav With Killy event on March 1st at The Fillmore Philadelphia.
user: When's it start and where at?
assistant: It starts 5:30 pm at 29 East Allen Street.
user: How about some other event dates?
assistant: There's a Nav With Killy event on March 2nd at The Fillmore Philadelphia.
user: Sounds all right.
assistant: Want to buy tickets?
user: Not right now. I need a bus ticket to get there leaving at 8:15 in the morning.
assistant: How many tickets?
user: Just for 1.
assistant: Out of where and when? March 2nd okay?
user: I'd prefer the 1st of this month from NY.
assistant: Just to make sure, you want 1 Economy bus ticket from New York to Philadelphia on March 1st at 8:15 am.
user: Sounds perfect, thanks.

Intent: Buses:BuyBusTicket