Query: user: I need help finding a train.
assistant: What city is your point of departure and what is your destination? What is the date that you are wanting to travel?
user: I am going to Portland, OR and would like tickets for 13th of March. I am leaving from Vancouver, BC.
assistant: I see 8 trains that work for this. One leaves at 6:50 am and the price is $83 total.
user: Which station will this train end up at?
assistant: The train will end up at Union Station.
user: That sounds fine. I would like to book tickets for this train. I need one seat that is conditionally refundable.
assistant: Would you like to buy travel insurance?
user: Yes I would like to get trip insurance.
assistant: Okay sir, can you confirm these details: you would like a ticket on the train departing out of Vancouver and going to Portland. This train departs at 6:50 am on March 13th. The ticket is a Value ticket for 1 person, with trip insurance.
user: That sounds good to me.
assistant: The tickets have been booked successfully for you.
user: You have been very helpful, thank you. That was all I wanted.

Intent: Trains:GetTrainTickets