Hi. This is Deborah White.
user
Hello, how best may I serve you today?
assistant
I want to change my existing reservation due to some changes in my plans. Can you help me in that?
user
Sure, I can help you in that. Please wait for a moment.
assistant
Ok.
user
Sorry to say that, there is no reservation found on your name.
assistant
Ok, it is not an issue. Thank you for your service.
user
Thanks for communicating us, wish you a good day.
assistant