Hello,. I am Angela Turner.
Hello, how can I help you today?
I need to change my existing reservation due to scheduled examination dates has been postponed. Could you please help me with reservation?
Sure, I am happy to help you. Please wait for a while and check the details and revert you.
Ok.
Sorry there is no reservation found on your name.
Thank you for you service.
Thanks for reaching us. Have a nice day.