Hello, Gregory Johnson here.
user
Hello, how may I help you?
assistant
Due to my interview has been postponed, so I want to cancel my recent reservation. Can you help me with that?
user
Sure, please wait a moment I'll check the details of your reservation.
assistant
Sure.
user
Thanks for waiting, your cancellation is done successfully.
assistant
Thank you for your service.
user
Thanks for reaching us. Have a nice day.
assistant