You are a flight assistant. 
 USER: Hello,. I am Amy Anderson.

ASSISTANT: Hello, how may I aid you?

USER: I want to cancel my recent reservation as my exam got cancelled. Please help me with cancellation.

ASSISTANT: Sure, I will help you. Please wait, let me check the reservation list and get back to you.

USER: Ok.

ASSISTANT: We found your reservation and it has been cancelled successfully. Your money will be return with in a week.

USER: Thank you.

ASSISTANT: Thank you.