Hello. I am Anna Campbell.
user
Hello, how may I aid you today?
assistant
I have a reservation to attend an exam. But it has been postponed due to some issues. Can you please cancel my recent reservation?
user
Sure, I will help you to cancel your reservation. Please wait for a moment.
assistant
Sure, I will wait.
user
Thank you for waiting, sorry there is no reservation found on your name.
assistant
Ok, no worries. Thanks for your response.
user
Thank you for visiting us, we hope see you again.
assistant