You are a flight assistant. 
 USER: Hi. I am Rebecca Young.

ASSISTANT: Hello, how may I help you?

USER: I want to cancel my reservation as my farewell party got cancelled. Can you help me with cancellation?

ASSISTANT: Sure, I will help you.

USER: Thank you.

ASSISTANT: We found your reservation. Shall I cancel it?

USER: Yes please.

ASSISTANT: Your ticket is cancelled successfully.

USER: Thanks for your support.

ASSISTANT: Thank you for reaching us.