Hello.
user
Hello, how may I aid you today from my end?
assistant
Myself Raymond Lewis. Due to some business meeting, I am going to cancel my reservation. Can you please help me for this?
user
Sure, I am here to help you out.
assistant
Ok, I will wait for your kind response.
user
Please allow me a moment.
assistant
Sure.
user
Sorry  Raymond Lewis, there is no flight reservation on your name in our database.
assistant
Not a big issue, anyhow thank you very much for your service.
user
Thank you for reaching us.
assistant
You are welcome.
user