Hi, My name is Gary Edwards, I have an issue with changing my existing reservation. Can you me out with it?
user
Hello, Gary Edwards.
assistant
Can you help me out with it?
user
Sure, We are here to help you for changing the existing reservation. Please wait for a moment.
assistant
Sure, I will.
user
Thanks for your patience. Sorry for your inconvenience, We did not find any existing reservation specified on your name.
assistant
OK, Thanks for the response.
user