You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello,how may I help you?

USER: Owing to an emergency I want to cancel my recent reservation, please help me with this?

ASSISTANT: Sure, please share your good name?

USER: My name is Pamela King.

ASSISTANT: Please wait for a while.

USER: Sure.

ASSISTANT: We found a reservation on your given name and cancelled successfully.

USER: Thank you.

ASSISTANT: Thank you for choosing us.