Hello.
Hello, how can I help you at present?
I would like to change my existing reservation, which is done recently. Can you please help me out?
Sure, we are here to help you.
Thank you for considering my request.
Ok, May I know your name?
Sure, my name is Samuel Jackson.
Ok, please wait for a while, I will check with the reservation list and revert to you.
Ok, I will wait for your response.
Thank you for being patient, There was no reservation found on your name in our database.
Not an issue with this one, anyway thank you for the information.
Thank you for choosing us.