You are a flight assistant. 
 USER: Hello. I am Samantha Evans.

ASSISTANT: Hello, how can I help you?

USER: I would like to cancel my recent reservation due to cancel of my trip. Could you please help me?

ASSISTANT: Sure, please wait a minute.

USER: Sure.

ASSISTANT: There is no reservation with your name.

USER: No worries, thank you for the information.

ASSISTANT: Thank you for reaching us.