You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I help you today?

USER: I am Jason Adams. I want to cancel my recent reservation. Could you help me with that?

ASSISTANT: Sure, please wait a moment, let me check with the cancellation.

USER: Ok.

ASSISTANT: Found your reservation on your name, shall I cancel it?

USER: Yes, please cancel it.

ASSISTANT: Your recent reservation was successfully cancelled.

USER: Thank you for helping me.

ASSISTANT: Thank you for reaching our service.