You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you today?

USER: My name is Angela Baker. Owing to emergency, I need to cancel my recent reservation. Please help me in that.

ASSISTANT: Sure, please wait for a while.

USER: Thank you.

ASSISTANT: Thanks for waiting, there is no active reservation on your given name.

USER: No problem, thanks for your information.

ASSISTANT: Thank you for opting us.