Hello.
Hello,may I know your name please?
I am Dorothy Smith and I want to book a flight ticket.
Sure, let me know your full details of journey?
I would like to travel from Dallas & Fort Worth, TX-DFW on 05/03 to Detroit, MI-DTW on 05/05.
I will check the availability and let you know the information.
OK.
Thanks for waiting,I am glad to inform you that there is a flight found based on your specifications. Here are your details flight number:1001 ,airline :Frontier with one connection and price limit is 100.
You can go with this airline.
OK, your ticket has been confirmed.
Thank  you for your service.
Have a nice journey.