Query: user: I will be having a trip so I need to find a one way flight.
assistant: Can you tell me the date when you want to have the flight for the travel?
user: I will be traveling on the 6th.
assistant: Can you tell me the city from where you will be flying from?
user: I will be taking my departure flight from Portland, OR.
assistant: Can you tell me your destination?
user: I want to arrive in Seattle.
assistant: How would you like having a direct flight with Alaska Airlines which leaves at 9:45 am, and the ticket of which costs $73.
user: Can you tell me when the flight will be arriving at the destination, and if it is for four people?
assistant: The departure flight will be arriving at 10:43 am, and it is for 1 traveler.
user: That is okay. Though I am interested to know about trains which go there, and more specifically the ticket should be for 4th of March.

Intent: Trains:FindTrains