Hello. I am Stephen Young.
Hello,. How can I aid you today?
I want to change my existing reservation. Could you help me with that?
Sure, we are here to help you.
Thank you.
Please, wait for a while I will check with the reservation and let you know.
Ok.
Thanks for your time, there is no active reservation found on your name.
That's ok, no problem. Thank you.
Thank you for availing us.