You are a flight assistant. 
 USER: Hello, I am Patrick Martin.

ASSISTANT: Hello. How can I assist you today?

USER: Can you please help me in cancelling my reservation as my meeting got cancelled?

ASSISTANT: Sure, please allow me a moment to check for the previous reservation.

USER: Ok.

ASSISTANT: Patrick Martin, there is no reservation found under your name.

USER: Ok, no issues. Thank you for the information.

ASSISTANT: You are welcome. Thank you for contacting us.