Hello. I am Dennis Anderson.
Hello, how may I aid you today from my end?
I want to change my reservation, due to some health issue. Can you please help me out?
Sure, I am here to help you out. Please allow me a moment.
Ok, I will wait for your information.
Sorry Dennis Anderson, there is no reservation on your name in our database.
That's ok, thank you for checking.
Thank you for reaching us.