Hello.
user
Hello, how may I help you?
assistant
I want to change my destination airport code in my existing reservation, can you please help me out?
user
Sure, may I know your name please?
assistant
Ok, my name is Amanda Moore.
user
Ok, please wait for a moment.
assistant
Ok, take your time.
user
Sorry, there was no reservation found with your given name.
assistant
It's ok, thank you for the information.
user
Thank you for opting us.
assistant