Query: user: Find for me one way flight to Chi-town.
assistant: From which city you will depart?
user: From New York I will depart.
assistant: On what date you will travel?
user: I want that my travel to start on the 4th.
assistant: You like American Airlines?The onward flight takes off at 11:20 am and has a layover.$180 is the price for thicket.
user: Sounds very good.Find me trains that goes there on the 13th.
assistant: 6 trains would be for you.What about one that depart at 6 am and cost $96 in total?
user: Tell me at which station will arrive.
assistant: Will arrive at Chicago Union Station.
user: Are there any other trains that are good for me?
assistant: What you think about one that depart at 6:10 am and cost in total $123.
user: Anything else you can find?
assistant: How about one that depart at 7:50 am and cost $116 in total.
user: Tell me from which station will leave.
assistant: Grand Central Station is the station .
user: Sounds good.Buy for me tickets with trip insurance.
assistant: Tell me how many tickets you want.
user: I need 1 seat.
assistant: You want 1 Value ticket at train that go from New York to Chicago on March 13th at 7:50 am.I'm right?
user: Yes that work for me.
assistant: The purchase is done.
user: At which station does this arrive?

Intent: Trains:GetTrainTickets