Hi.
user
Hello, how may I help you?
assistant
 I am Stephanie Hill. I want to change my reservation due to prepone of my meeting.
user
Sure, I am happy to help you. Please wait for a while.
assistant
Ok.
user
We found a new reservation on your given name, can you please provide your new journey details?
assistant
My new travel dates are  10/19 and 10/21. I will depart from FL-MCO to TX-AUS.
user
Please wait for a while.
assistant
OK.
user
We found a flight with Spirit airlines, flight number is 1003 with one connection and price is 100.
assistant
you can proceed.
user
Ok, your ticket has been booked.
assistant
 Thank you for booking.
user
Thanks for choosing us.
assistant