Hello.
Hello, how may I get off to you?
Due to sudden change in the dates of submitting my research documents, so I need to change my schedule dates.
Sure, may I know your name to check the data base and get back to you? Ok, please wait for a while.
I am Christopher Lee. Ok.
Thanks for waiting, there is no reservation found by your name in the reservation list.
Ok, no problem. Thanks for your help.
Thank you for approaching us.