Domains: Flights_23

user: I'm going on a trip. Can you book me a flight from Portland leaving on the 1st?

system: Sure, what day would your return flight be?

user: I'd be flying back the 4th of this month.

system: Where are you going?

user: I'll be flying to LAX.

system: Ok, I found 5 flight options. There's one with Alaska Airlines for $165. It would be at 5:40 pm on the way there, and 5:15 am on the way back.

user: What else is there? I prefer Delta Airlines.

system: Yes, there is a flight with Delta Airlines for $214. It would be at 9:35 am on the way there and 6:50 am on the way back.

user: What else is there?

system: Sorry, they don't have anything else. What else can I help you with?

user: Could you try seeing what United Airlines has?

system: Sure. I found a flight with United Airlines for $171. It would be at 12:05 pm on the way there, and 8:55 am on the way back.

user: Ok, that's fine. Thanks.

system: Have a good day.