Hello. I'm Catherine Mitchell.
user
Hello, how can I help you?
assistant
My examination scheduled dates has been postponed.So, I would like to change my recent reservation which is under my name. Can you please help me with that?
user
Sure, wait for a minute.
assistant
Sure, take your time.
user
Sorry Mitchell, no reservation found on your name.
assistant
Ok, no problem. Thank you for checking.
user
Thank you for contacting us.
assistant
You are welcome.
user