Hi, I am Mark Parker.
user
Hello, how can I help you?
assistant
Owing to an emergency, my meeting with client got cancelled. So I want you to cancel my existing reservation.
user
Sure, please wait a minute.
assistant
Sure.
user
Thank you for waiting, sorry to inform no reservation found on your name.
assistant
Ok, not an issue.
user
Thank you for reaching us, have a nice day.
assistant
Thank you for your assistance.
user