Query: user: I need to find a one way flight, can you help me search for one?
assistant: What date would you like to depart?
user: I am planning to leave on Thursday next week.
assistant: What cities are you departing from and heading to?
user: I need to fly from Washington to Atlanta, GA.
assistant: I found 4 flights that match your travel plans. American Airlines has a direct flight that takes off at 4:30 pm, with a ticket price of $111.
user: Are the tickets Premium Economy class? Are there seats for 3 people?
assistant: There is 1 seat available, and it is in Economy class.
user: OK, let's look for a train instead.
assistant: Would you like to depart on March 7th?
user: Look for tickets on March 10th.
assistant: There is a train departing at 10 am that will cost $109 in total.
user: Are there any other trains that we could take?
assistant: Another train departs at 1:20 pm and will cost $94 in total.
user: What station does that train leave from?
assistant: The train leaves from Union Station.
user: What station does it arrive at?

Intent: Trains:FindTrains