You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I assist you?

USER: Can you please help me in cancelling my recent reservation?

ASSISTANT: Sure, may I know your name?

USER: I have reserved my flight ticket with name Pamela Wilson.

ASSISTANT: Sorry, there is no reservation found under your name.

USER: Ok, fine not an issue. Thank you for your help.

ASSISTANT: Thank you for reaching us.