Hi!
Hello, how can I help?
I need a flight from Pittsburgh to Detroit for May 24.
I can also filter the results for a specific airline, class, price or duration.
No preference, what's available?
Right, I found a First flight with American for 265 credits
 that takes 3 hours to get to Detroit.
That sounds pretty good.
Would you like to search for any more flights?
Just to compare, is there another available for that day?
Right, I found an Economy flight with Delta for 271 credits
 that takes 7 hours to get to Detroit.
Oh, no the other was better.
Keep searching?
No, that's enough, thanks.
Thank you and goodbye!