Hello, I am Patrick Roberts.
user
Hello, how may I aid you today?
assistant
I want to change my existing reservation due to some issues, can you please help me with that?
user
sure, we are here to help you.
assistant
Sure.
user
Please wait a moment.
assistant
Ok.
user
Thank you for your valuable time, sorry, no reservation found with provided name.
assistant
Ok, no issues. Thanks for your information.
user
Thank you for opting us.
assistant