Hello.
user
Hello, how may I serve you now?
assistant
I am Michael Carter. I want to change my reservation due to my interview got postponed.
user
Sure, I will help you to change your reservation. Please wait for a moment, while I check for the reservation on your name.
assistant
Ok.
user
Thanks for the waiting, sorry to inform that there is no any reservation is found on your name in our system data.
assistant
Ok, thanks for your help.
user
Thank you for visiting us, we hope see you again.
assistant