Hello.
user
Hello,may I know your name please?
assistant
I am Dorothy Smith and I want to book a flight ticket.
user
Sure, let me know your full details of journey?
assistant
I would like to travel from Dallas & Fort Worth, TX-DFW on 05/03 to Detroit, MI-DTW on 05/05.
user
I will check the availability and let you know the information.
assistant
OK.
user
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.
assistant
You can go with this airline.
user
OK, your ticket has been confirmed.
assistant
Thank  you for your service.
user
Have a nice journey.
assistant