Hello, I am Cynthia Phillips.
user
Hello. How can I serve you today?
assistant
Due to my interview has been postponed, I want to change my existing reservation. Can you help me with that?
user
Sure. Wait for a while, I will let you know.
assistant
Sure.
user
Thanks for your time. You have no reservation found with your name.
assistant
Ok, no problem.
user
Thank you and have a nice day.
assistant
Thanks for your information.
user