Hello. I am Dennis Martinez.
Hello, how can I aid you today?
I made a reservation earlier but due to some health issues I need to change my reservation. Can you please help me in changing?
Sure, I am here to help you.
Thank you.
Please wait a minute, I will check with the reservation list and revert to you.
Ok.
Thank you for waiting, no reservation was found on your name.
Ok, thank you.
Thank you for opting us.