You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, How can I abet you today?

USER: I am Gary King. Owing to an emergency, I want to cancel my recent reservation. Can you help me out?

ASSISTANT: Sure, we are here to aid you. Please, wait.

USER: Sure.

ASSISTANT: Thanks for waiting. There is no reservation found on your name for further process.

USER: Ok, No problem.

ASSISTANT: Thank you for availing us.

USER: Thank you.