Domains: Flights_15, Hotels_35

user: My friend and I are going on a spontaneous trip! Can you book two tickets from Vancouver, BC for us?

system: Sure, where are you going?

user: We're going to go to Las Vegas.

system: Ok, and when are you leaving?

user: We want to leave on the 2nd of March.

system: Ok, I found 2 options. There's an Air Canada flight with 1 stop for $224 that leaves at 4:45 pm. How about that?

user: What else is there? And just Economy seats please.

system: I also found a Delta Airlines flight with 1 stop for $202 that leaves at 12:20 pm.

user: When does that one arrive at the destination?

system: It would arrive t 9:35 pm.

user: And which airport does it fly to?

system: It goes to McCarran International Airport.

user: What else is there? We'd be ok with upgrading to Premium economy.

system: Ok, I found 1 option. There's a United Airlines flight with 1 stop for $348 that leaves at 6:05 pm. How about that one?

user: That one sounds good. Can you book the flight for me?

system: Sure. To confirm, you want 2 tickets in Premium Economy on United Airlines from Vancouver to Las Vegas on March 2nd. Is that right?

user: Yes, that's perfect.

system: Ok, I've booked your tickets.

user: Great, thanks! Can you also look up hotels for me?

system: Sure. How about Best Western Plus Las Vegas West? It has a 4.3 rating.

user: That sounds fine.

system: Do you want to make a reservation?

user: No, not yet. That's all for now.

system: Ok, have a good day.