Hi.
Hello, how may I abet you?
I would like to change my existing reservation as my plans to go on a vacation got postponed. Can you help me with it?
Sure, may I know your name?
Sure, Anthony Edwards is my name.
Ok, please wait I will check the reservation on your name and get back to you.
Sure.
Sorry, there is no reservation found on your name.
Ok, thank you for your response.
Thank you for choosing us.