You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you?

USER: Myself Jack Wilson. I want to cancel my recent reservation, can you help me in that?

ASSISTANT: Sure, please wait for a moment to check your details.

USER: Thank you. I will wait for your response.

ASSISTANT: No reservation found on your name in my database.

USER: That's ok, no problem. Thank you for the information.

ASSISTANT: Thank you for reaching us.