Hi, my name is Janet Campbell.
user
Hello, how may I support you?
assistant
I need to change my existing reservation as my meeting with my manager got postponed.
user
Ok, please wait I will check the status and revert you.
assistant
Sure.
user
Thanks for your time. There is no reservation found on your name.
assistant
Ok, thank you for your information.
user
Thank you for choosing us.
assistant