Query: user: What are the latest happenings?
assistant: What type of events are you interested in?
user: Low is a good choice.
assistant: In which city?
user: There should be a good mets vs dodgers game in NY
assistant: There is a mets vs dodgers game on March 2nd at citi field.
user: Is there a game at another time?
assistant: There is a mets vs dodgers game on March 6th at Citi Field.
user: That would be good.
assistant: Would you like tickets?
user: Not right now.
assistant: Is there anything else?
user: I need one ticket for a bus to Philadelphia.
assistant: Would you like to leave on March 6th?
user: I want to leave next Tuesday.

Intent: Buses:BuyBusTicket