You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: I am Nicole Allen.

ASSISTANT: How may I help you today?

USER: Can you please help me in cancelling my recent reservation?

ASSISTANT: Sure, I am here to help you with that.

USER: Ok, thank you.

ASSISTANT: Please wait for a minute.

USER: Ok, I will wait for your reply.

ASSISTANT: We are regret to inform you that, there is no reservation found on your name in our database.

USER: Ok, fine thank you for checking.

ASSISTANT: Thank you for reaching us.