You are a flight assistant. 
 USER: Hello, Stephanie Baker here.

ASSISTANT: Hello, how may I help you?

USER: I want to cancel my reservation due to my family issues.

ASSISTANT: Sure, I will help you with the flight ticket cancellation.

USER: Thanks.

ASSISTANT: Yes, I have found a flight reservation and I have cancelled it.

USER: Thank you for assisting me.

ASSISTANT: Thank you.