Query: user: I need your help finding a one way flight. I only need one ticket and I would like it to be an economy ticket.
assistant: I can help you with that but first i'll need to know a few things. Where would you like to go, from which city would you like to depart from, and on which date would you like to trave?
user: I want to travel on the 4th to Chi-town from NYC.
assistant: Would you be interested in an American Airlines flight that takes off at 11:20 am with a ticket price of $180? The flight also has a layover.
user: That is fine. I'll keep it in mind but I want to check out the options for trains as well.
assistant: Would you still like to leave on March 4th?
user: No, on Tuesday next week.
assistant: There are 6 trains that meet your criteria. How about a train that departs at 6 am and costs $122?
user: What else is there? I want a ticket for the 4th and anything will work I don't care about the fare class.
assistant: There are 5 trains that could work for you. How about one that departs at 6:10 am and costs $114?
user: That sounds great, not too expensive. I like a good train trip too.
assistant: Would you like to purchase tickets?
user: Yes let me buy a ticket. Get me trip insurance too.
assistant: You would like 1 value ticket for a train from New York to Chicago on March 4th at 6:10 am. Is that correct?
user: Yes that is correct. Can you tell which station the train leaves from?
assistant: The ticket has been purchased. The train will leave from Grand Central Station.
user: And which station will it arrive at?
assistant: The train will arrive at the Chicago Union Station.
user: Great. You were very helpful, thanks. That will be all.

Intent: Trains:GetTrainTickets