Query: user: Find me some attractions in New York City.
assistant: Search revealed 10 results. Would you like 92nd Street Y under the Performing Arts Venue category?
user: Yes, that works. Can you get me a bus to there?
assistant: Where and when are you leaving?
user: I want to leave on March 10th from Philly.
assistant: Search revealed 8 results. One Economy bus is leaving at 8:30 am and the ticket costs $22.
user: What else do you have in Economy extra for two people?
assistant: I found an Economy extra seat for $32 and the bus departs at 9:50 am.
user: What station does it depart?
assistant: It departs Intercity Terminal.
user: That works for me. Book me some tickets.

Intent: Buses:BuyBusTicket