Hi.
user
Hello. How may I aid you?
assistant
Actually I made a earlier reservation to go for a trip with my friends, but heavy work load in office I want to change my reservation.
user
Sure, I am here to help you with that, can I know your good name to proceed further?
assistant
Kimberly Evans is my name.
user
I found your reservation, may I know your airport codes?
assistant
My airport codes will be IAD to AUS.
user
Ok, let me know your preferable dates too.
assistant
My trip dates will be May 20 to May 22.
user
 Are there any more preferences that you want to avail?
assistant
I need a connecting flight.
user
There is a connecting flight-1001 in economy class. Shall I proceed?
assistant
Please proceed.
user
Ok, booking is done on Frontier airlines.
assistant
Thank you.
user
Thanks for choosing us.
assistant