You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I assist you?

USER: Myself Dennis Mitchell, can you please help me to cancel my recent reservation?

ASSISTANT: Yes, sure. Give me a moment I will check is there any flight under your name. There are no flights to cancel under your name.

USER: Ok, no issue.

ASSISTANT: Thank you for reaching us.

USER: Thank you for your help.