Query: user: I need a one way flight.
assistant: Where are you going?
user: I am going to Portland, OR.
assistant: Where and when are you leaving?
user: I am departing Seattle next Monday.
assistant: American Airlines has a flight with 0 transfers, a departure time of 8:05 am and costs $72.
user: Find me a flight for three people on United Airlines.
assistant: Search revealed 1 result. United Airlines has a flight with 0 transfers, a departure time of 4:15 am and a cost of $80.
user: Does this flight offer refunds and what time does it land?
assistant: The flight lands at 5:13 am and it does not offer refunds.
user: That works for me.
assistant: Shall I get you tickets?
user: No, not right now.
assistant: Do you need something more?
user: Find me a bus to there.
assistant: Are you departing on March 4th?
user: No, I want to depart on the 13th.
assistant: Search revealed 10 results. I found an Economy bus that departs at 6:10 am and costs $30.
user: What bus station does it arrive at and depart from?
assistant: The departure station is King Street Station and the arrival station is Portland Bus Station.
user: What else do you have?
assistant: There is an Economy bus departing at 6:30 am and costs $25.
user: What else can you find?
assistant: There is an Economy bus depearting at 8:30 am and costs $33.
user: That works for me.

Intent: Buses:FindBus