Hello.
Hello, how can I assist you?
I am Gregory Perez want to change my reservation due to prepone of my meeting. Can you help me in changing?
Sure, we are here to help you. Please wait for a while, I will check the reservation list on your name to change it.
Ok.
Thank you for your time, we did not find any reservation on your name.
Ok, thank you for your help.
Thank you for reaching us.