Hi,.
Hello, how may I aid you?
Can you please help me out in changing my earlier reservation? As my planned trip has been postponed to some other dates.
Sure, may I know your name?
Sure, I am Pamela Mitchell.
Ok, please wait a minute.
Sure, I will wait for your response.
There was no reservation on your name.
Ok, not a problem. Thank you for quick response.
Thank you for reaching us.