Hi, I am Ruth Jackson.
user
Hello, how may I be of your help?
assistant
I want to change an existing reservation due to my interview got post pone. Can you help me in changing an existing reservation?
user
Sure, please wait a minute. I will check and get back to you.
assistant
Ok.
user
Thank you for your time. Unfortunately there is no reservation found matching your name.
assistant
That's ok, thanks for your information.
user
Thank you for availing us.
assistant