Hello, I am Kenneth Thomas.
user
Hello, how may I aid you today?
assistant
I want to change my existing reservation due to some health issues. Can you please help me with that?
user
Sure, we are here to help you. Please hold a moment.
assistant
Ok.
user
Thanks for your time, sorry, no reservation found with provided name.
assistant
Ok, no issues. Thanks for your information.
user
Thank you for availing us.
assistant