Hi.
user
Hello. How may I assist you?
assistant
Due to some urgent entrepreneurship meeting, I am willing to change my existing reservation. Can you please help me for this?
user
Ok, may I know your name?
assistant
I am Donald White.
user
Ok, please wait.
assistant
Sure.
user
Sorry, there is no reservation found on your name to change it.
assistant
Not a big issue, anyhow thank you very much for checking the reservation status.
user
Thanks for choosing us.
assistant