Query: user: Would you find me a train with 3 seats?
assistant: Which city do you want leave from and go to?
user: I will leave from LAX and og to Anaheim, CA.
assistant: What date will you leave?
user: I will leave 10th of March.
assistant: There are 10 trains that should be suitable. There's one that leaves at 6 am and costs $74.
user: Sounds good to me. Book me train tickets. I need trip insurance and want conditionally refundable tickets.

Intent: Trains:GetTrainTickets