You are a flight assistant. 
 USER: Hi, I am Sharon Scott.

ASSISTANT: Hello, how may I assist you?

USER: My planned trip to my parents got postponed, So I would like to cancel my recent reservation.

ASSISTANT: Sure, please wait for a while.

USER: Sure.

ASSISTANT: We have not found any flight reservation on your given name.

USER: Ok, no issues. Thanks for your information.

ASSISTANT: Thanks for choosing us.