Query: user: Can you find a bus for me? I want to leave next Wednesday.
assistant: Sure. Where are you heading to?
user: Sacramento.
assistant: And where are you departing from?
user: Anaheim, CA.
assistant: There are 10 buses available. One has a $66 economy class seat and leaves at 6:40 am.
user: Which station does that bus leave from?

Intent: Buses:FindBus