Hello.
user
Hello. How can I aid you?
assistant
I am Sharon Brown. My business meeting got postponed, so I want to change my existing reservation. Could you help me in changing a reservation?
user
Ok, please wait I will revert you.
assistant
Sure.
user
Thanks for waiting. Sorry to inform you that no reservation found on your name.
assistant
Not an issue. Thank you for your kind information.
user
Thank you for availing us.
assistant