You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Ronald Evans.

ASSISTANT: How can I help you today?

USER: I would like to cancel my reservation which is under my name. Can you please help me with that?

ASSISTANT: Please give me a moment.

USER: Sure, take your time.

ASSISTANT: We did not find any reservation on your given name in our data.

USER: Ok, no issues. Thank you for checking.

ASSISTANT: Thank you for opting us.

USER: You are welcome.