Hello.
user
Hello. How may I help you?
assistant
William Miller here. I want to change my reservation due to my office meeting, can you help me?
user
Ok, please hold on a moment.
assistant
Ok, please check with my previous booking and tell me the status.
user
Thanks for your time, there is no reservation found on your name.
assistant
Oh! That's sad, thank you for checking anyways.
user
Thanks for choosing us.
assistant
You are most welcome.
user