Query: user: Can you find me flights with Alaska Airlines?
assistant: Where are you departing from and travelling to? What date will you be departing?
user: I am travelling on March 9th from Vancouver, BC to Seattle, WA.
assistant: There is an Alaska Airlines flight that leaves at 12 pm and has 1 stop, costing $222 altogether.
user: Can I get it refunded if need be and what time will it arrive?
assistant: It arrives at 8:12 pm but sorry it is not refundable.
user: Are there any other options I actually prefer united Airlines.
assistant: There is 1 flight with United Airlines which has 1 stop and it departs at 12:30 pm. It costs $255.
user: That flight suits me fine.
assistant: Would you like me to purchase a ticket for you?
user: No i do not.
assistant: Can I assist you with anything more?
user: Could you check buses travelling there?

Intent: Buses:FindBus