Hi.
user
Hello, how may I help you?
assistant
I just want to change an existing reservation due to my health issues. Can you help me in change an existing reservation?
user
Sure, I am here to help you. May I know your name please?
assistant
I am Angela Jackson.
user
Ok, please stand by.
assistant
Ok.
user
Thanks for waiting, sorry to say no reservation found with your name.
assistant
That's ok, thanks for your information.
user
Thank you for reaching us, have a nice day.
assistant