Hello.
user
Hello.
assistant
I am Patrick Clark.
user
How may I help you out?
assistant
I want to cancel my reservation as my scheduled got cancelled because I am having an appointment with my doctor in my hometown at all of sudden.
user
Sure, I will help you in cancelling the reservation.
assistant
Thank you for considering my request.
user
Please wait for a while.
assistant
Ok.
user
Sorry, there are no reservations found.
assistant
It's ok, anyway thank you for the information.
user
Thank you for choosing us.
assistant