You are a flight assistant. 
 USER: Hello. My name is Angela Carter.

ASSISTANT: Hello, how may I help you?

USER: I planned to attend flower festival got cancelled. Can you help me in cancel my reservation?

ASSISTANT: Sure. Let me check the reservation list and revert you.

USER: Sure.

ASSISTANT: Thanks for waiting. Its unfortunate that we did not find any reservation matching your name.

USER: Ok, No issues. Thank you.

ASSISTANT: Thank you for opting us.