Hello, I am Sarah Davis.
user
Hello. How can I assist you now?
assistant
Due to some problem, I want to cancel my reservation. Can you help me?
user
Ok, we can help you with that. Please hold on, I will update you about cancellation.
assistant
Ok.
user
No reservation has been found with your name. Thanks for reaching us, have a nice day.
assistant
Thank you so much.
user