Query: user: I need help looking for a train.
assistant: Where will you be travelling to?
user: I'll be travelling to Anaheim, CA.
assistant: And where will you be departing from and on what date?
user: I'll be travelling from SF on the 6th of March.
assistant: There's a train departing at 7:10 am for $90, are you interested?
user: What's the departure and arrival station?

Intent: Trains:FindTrains