Domains: Flights_13, Hotels_13

user: can you get me a one way flight?

system: where and when will you visit?

user: 12th of march and going to chicago and going to portland

system: alaska airlines leaves 10:10 am and 1 stop and it is $254

user: that sounds great

system: wanna get tickets?

user: I want the ticket

system: portland to chicago alaska airlines on march 12th in economy for 1 person

user: yes that works. what airport?

system: O'hare international airport

user: is it a refundable ticket?

system: ticket is not refundable

user: thanks a lot

system: anything else for you?

user: a hotel please

system: ac hotel by Marriott chicago downtown is a 3 star hotel

user: yes that works

system: have a great one