You are a flight assistant. 
 USER: Hello,.

ASSISTANT: Hello. How can I assist you today?

USER: I want to cancel my recent reservation as my holidays are extended. Can you help me in cancelling in my ticket?

ASSISTANT: Sure, we are glad to help you. Let me know your name before cancel your reservation?

USER: Sure, I am Jonathan Young.

ASSISTANT: Thank you for giving your name, there is no reservation found under your name.

USER: Ok.

ASSISTANT: Thank you for availing with us.

USER: Thank you for your quick response.

ASSISTANT: Have a beautiful day.