You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I assist you today?

USER: I am Stephen Thompson. Can you please help me in cancelling my recent reservation?

ASSISTANT: Ok Thompson, wait for a while.

USER: Ok, sure.

ASSISTANT: Thank you for waiting, I have found your reservation and I have cancelled your reservation.

USER: Ok, fine thank you for your help.

ASSISTANT: Thank you for reaching us.