I'm going on a trip. Can you book me a flight from Portland leaving on the 1st?
Sure, what day would your return flight be?
I'd be flying back the 4th of this month.
Where are you going?
I'll be flying to LAX.
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.
What else is there? I prefer Delta Airlines.
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.
What else is there?
Sorry, they don't have anything else. What else can I help you with?
Could you try seeing what United Airlines has?
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.
Ok, that's fine. Thanks.
Have a good day.