Hello.
user
Hello, How can I aid you today?
assistant
I am Patrick Harris. Due to some sudden changes in weather, I need cancel my reservation. Can you please cancel my reservation?
user
Sure, We are here to help you. Please,wait.
assistant
Sure.
user
Thanks for waiting. There is no reservation found on your name.
assistant
Ok, thank you.
user
Thank you for availing us.
assistant