Hi.
Hello, how may I assist you today?
I need to change my reservation as I made a reservation on wrong dates unknowingly. Can you please check if there is any reservation active by the name Brandon Hall?
Sure, I am here to help you with this. May I know your name please?
I have already mentioned above.
Ok, please wait for a mean while.
Sure, I will be wiating for your response.
Sorry Hall, there is no reservation found as per your name to change it.
Ok fine, thanks for your response.
You are welcome.