You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you today?

USER: Could you cancel my reservation?

ASSISTANT: Sure, I can help you with that. May I know your name to proceed further?

USER: My trip has been cancel, so I request you cancel it.

ASSISTANT: Sure.

USER: Myself Jason Taylor.

ASSISTANT: Thank you for providing. Jason, I have checked and see that there is no reservation found under your name.

USER: Thank you for your help.

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