Hello. I am Patrick hall.
user
Hello, how may I aid you?
assistant
Can you please help me in changing my existing reservation, as my exam got postponed.
user
Sure, please be on hold.
assistant
Ok.
user
We found a reservation in your name. Can you please share your journey details?
assistant
Ok, my new journey dates are Oct 18-20. My airport codes are LAX to PHX.
user
Sorry, there were no flights available in your desired routes.
assistant
Ok, no issues. Thank you for your help.
user
Thank you for reaching us.
assistant