I would like you to find a flight from Los Angeles to Chicago.
Okay, sure thing.
I would like to leave today and return in 3 days.
Where do you want to go?
From Los Angeles to Chicago.
From Los Angeles to Chicag, okay. And are you looking for the cheapest flight?
Yes, in the economy class.
Great, it looks like the cheapest flight cost you $179. How does that sound? It is on United Airlines leaving at 4:35 P.M. Do you think you can make it?
Yes, it sounds good.
And for your return flight?
Same preferences.
Would you like to be on United Airlines as well?
Yes.
Looks like it is going to cost you $279 round trip.
Okay.
This is non-stop as well with a great price.
Okay.
For your return flight you can leave at 7:36 A.M. How does that sound?
Sounds good.
Okay, great. You are all set.