Query: user: Could you help me in finding one way flight?
assistant: When will you leave?
user: I am moving on 6th of March.
assistant: From which place you are moving from? Where do you want to go?
user: I am moving from Vancouver to Seattle.
assistant: I searched and found 2 flights for you. It is a Air Canada with 1 stop which leaves at 4:45 pm. The cost of the ticket is $278.
user: Whether the ticket is refundable? What is the name of the flight arriving airport?
assistant: Sorry. the ticket is not refundable. The reaching station is Seattle-Tacoma International Airport.
user: It is good for me.
assistant: Shall I book tickets?
user: No. It can be done later.
assistant: Do you need any other help?
user: What about the bus to go there?
assistant: When are you leaving? what about March 6th?
user: I wish to leave on the 5th.
assistant: What about a bus moving at 6:40 am. It is an Economy ticket and the cost is $28.
user: From which station the bus starts?
assistant: The starting station is Pacific Central Station.
user: What is the name of the bus reaching station?
assistant: The reaching station is King Street Station.
user: It is good. I wish to get bus tickets for two persons.
assistant: Kindly ensure that, on March 5th, Economy ticket has been booked for 2 persons from Vancouver to Seattle at 6:40 am.
user: Yes. it is good for me.

Intent: Buses:BuyBusTicket