Query: user: Can you search a train for me?
assistant: What is date and city of departure and your destination?
user: I am leaving from LAX to Anaheim on 13th of March.
assistant: There is train which departs at 6 am and costs $38.
user: Can you tell me the name of the station it leaves from?
assistant: The name of the station is Union Station.
user: Okay, The train sounds good to me.
assistant: Would you like me to buy tickets for you?
user: Yes, I would like to book a ticket.

Intent: Trains:GetTrainTickets