Domains: Trains_15

user: I need a train with economy premium ticket for 1 person on 6th of this month.

system: Which is your preferred city?

user: I wish to go to Portland.

system: From which do you want to go?

user: I need tickets from Vancouver, BC on 1st of March.

system: Starting at 6:50 am. The price is $91.

user: Is there any other options available?

system: Starting at 8:10 am. The price is $95.

user: It is good. That is what I want.

system: Catch you later. Bye.