Query: user: I would like help selecting a train for a trip that I am taking.
assistant: What is your destination city?
user: My destination city is Phoenix
assistant: And on which day are you planning to leave?
user: I would like book tickets for day after tomorrow
assistant: And where will you be leaving from for this trip?
user: I will be leaving for my trip from LA
assistant: The fare is $86 for a train that leaves at 6:30 am
user: Great, that works

Intent: Trains:FindTrains