Query: user: I'm trying to find a bus. Can you help me?
assistant: Where will you be departing from?
user: I'll be leaving from Vancouver on the 7th.
assistant: Where are you going to?
user: I'm going to Portland.
assistant: There is a bus that departs at 7:10 am and a ticket costs $44. Does that sound good?
user: Is it a direct bus?

Intent: Buses:FindBus