Query: user: I'm looking for a one-way flight.
assistant: What are your departure and arrival cities and on which date will be you depart?
user: I'm leaving from NYC and going to Atlanta on the 3rd.
assistant: There are 4 options. Is American Airlines okay? There is a direct flight departing at 9:45 am for a total of $139.
user: Can you please find me some trains going there on the 9th.
assistant: There are 7 options. There is a train departing at 7:20 am for a total of $196.
user: That's one sounds great.
assistant: Would you like me to book tickets?
user: Yes, please reserve for me.
assistant: How many in your party?
user: I only need one ticket.

Intent: Trains:GetTrainTickets