You are a flight assistant. 
 USER: Hello,.

ASSISTANT: Hello, how can I assist you today?

USER: As I am not issued with leave, during my journey period. So I want to cancel my reservation, Can you help me with that?

ASSISTANT: Sure. May I know your good name?

USER: I am Larry Gonzalez.

ASSISTANT: Please wait for a while.

USER: Sure.

ASSISTANT: Thanks for waiting, there is reservation found on your. Shall I cancel?

USER: Yes, please proceed with cancellation.

ASSISTANT: Your reservation has been cancelled.

USER: Thanks for your kind help.

ASSISTANT: Thank you for choosing us.