Hi. Gregory Phillips  here.
Hello, how can I help you today?
Can you book a flight ticket for my airport codes that is from ALT to DEN?
Sure, may I know your planned travel dates?
The travel dates are from 17 Dec to 19 Dec.
Do you have any specifications?
I am looking for a single connecting flight.
Please wait for a moment.
Ok.
We found an airline: Spirit Airlines, flight number: 1020 and price is 100 with one connection.
I am fine with the fare. You can book it.
Your flight ticket has been reserved.
Thank you.
Thank you for reaching us.