Query: user: I would like to find a bus for two people.
assistant: Where are you going and when are you leaving?
user: I'm leaving from Seattle, WA today and going to Portland.
assistant: There is a bus leaving at 7:30 am for $31.
user: Is there a direct bus leaving on the 10th?
assistant: There is a bus leaving at 9 am for $36.
user: Thank you for the information.

Intent: Buses:FindBus