Hello. My name is Mark Miller.
user
Hello Mark. Nice to meet you. How may I assist you?
assistant
My business meeting has been postponed, so I would like to change my recent reservation which is under my name. Can you please help me?
user
Yes, please give me a minute so that I can check with your existing reservation status.
assistant
Sure.
user
I'm sorry to inform you that there is no reservation done on your name.
assistant
That's ok. Anyway's, Thank you for your time.
user
Thank you, have a great day.
assistant