Query: user: I would like to go home and visit my family this spring. Can you help me find a train ticket to get there?
assistant: Sure, I just need to know where you would like to depart from and where you will be arriving at.
user: I would like to travel on March 9th from Vancouver, BC.
assistant: Okay, and where will you be going?
user: I will be travelling to my parent's house in Seattle, WA.
assistant: I was able to find a train that leaves at 6:20 am for $55.
user: Okay, that's not too bad. Which station does the train depart from?

Intent: Trains:FindTrains