You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you at this moment?

USER: I would like to cancel my recent reservation, can you help me in that?

ASSISTANT: Sure, I will help you with that. May I know your name for further process?

USER: Sure, myself Angela Turner.

ASSISTANT: Ok, please hold on a moment.

USER: Sure, I will wait for your response.

ASSISTANT: There is no previous reservation available under your name.

USER: That's ok, no problem. Thank you for the information.

ASSISTANT: Thank you for reaching us.