You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: I am Cynthia Lewis.

ASSISTANT: How may I assist you today?

USER: I have a plan for holiday trip with my friend but due to some personal problems I could not go.So I would like to cancel my recent reservation. Can you please help me with cancellation?

ASSISTANT: Sure, please stand by, I will check with the reservation list and revert to you. Thank you for waiting.

USER: Ok.

ASSISTANT: No reservation was found on your name.

USER: Ok, not an issue. Thank you.

ASSISTANT: Thank you for choosing us.