Query: user: Find me a one way flight.
assistant: Departure date and city? Destination?
user: Leaving Vancouver March 4th headed to Seattle.
assistant: There's an Air Canada flight with 1 stop leaving 4:45 pm for $265.
user: Ok.
assistant: Do you want tickets?
user: No, find a bus to there.
assistant: Is this for March 4th?
user: Leaving March 14th.
assistant: There's an economy seat departing 6:40 am for $28.
user: Leaving which station?
assistant: Pacific Central Station.
user: Arriving where?
assistant: King Street Station.
user: What else did you find?
assistant: There's an economy seat leaving 8:10 am for $30.
user: Ok, get two tickets.
assistant: Please confirm: 2 economy tickets on a bus from Vancouver to Seattle on March 14th at 8:10 am.
user: Great.

Intent: Buses:BuyBusTicket