Hi. I am Jennifer Parker.
Hello, how may I oblige you today?
I want to book a flight ticket from Dallas & Fort Worth  to Philadelphia . Can you help me?
Sure, I will help you. Please share me your airport codes?
TX-DFW and PA-PHL are my airport codes.
May I know your trip dates?
12/23 and 12/25 are my travelling dates.
Do you have any other specifications?
I need a ticket within 500.
Please stand by.
Ok.
Thanks for waiting, There is a connecting flight with price of 100 and 1009 flight number. Shall I proceed?
You can reserve it.
Your seat has been reserved in UA airline.
Thank you for your help.
Thanks for your approach.