Hello,. I am Ronald Parker.
Hello, how may I aid you?
Due to sudden change of my business meeting because of some technical problem, I need to change my reservation so can you help me with that?
Sure, I will help you with that.
Thank you.
Please wait a moment, I will check your reservation status and get back to you.
Sure.
Sorry, there is no reservation found on your name.
Ok, no issues. Thanks for the information.
Thank you for opting us.