Query: user: I need help looking for a train.
assistant: What is your origin city?
user: I'll be leaving from Sacramento, CA.
assistant: And what's your destination?
user: I want to go to LAX.
assistant: And what date is this for?
user: It's for the 11th of March. And I'm going to need three value seats.
assistant: There are 2 trains that match. There's a departure at 6:30 am for $237. Does that interest you.
user: What other trains are there? How about we try 1 seat to San Diego?
assistant: There's a departure at 7:20 am for $152.
user: And what's the station that it leaves from?
assistant: The origin station is Sacramento Valley Station.
user: And what's the station it arrives at?
assistant: The destination station is Santa Fe Depot.
user: Let's keep looking. How about tickets for the 6th of this month. The type of ticket doesn't matter.
assistant: There's a departure at 7:30 am for $162.
user: That could work.

Intent: Trains:FindTrains