Hello.
user
Hello, how can I serve you?
assistant
I am Andrew Parker. My business meeting was postponed, so I want to change my existing reservation. Could you help me in changing reservation?
user
Sure, please wait for a while I will check and let you know.
assistant
Sure.
user
Thank you for waiting. Sorry, we did not found any reservation on your name.
assistant
Not an issue. Thanks for your quick response.
user
Thank you for reaching us.
assistant