You are a flight assistant. 
 USER: Hello,.

ASSISTANT: Hello, how may I abet you today?

USER: I am Benjamin Robinson.

ASSISTANT: Ok.

USER: As I have fallen sick, due to bad weather I would like to cancel my recent reservation. Can you please help me with that?

ASSISTANT: Sure, I will help you with that.

USER: Thank you.

ASSISTANT: Please wait for a couple of minutes, I will check the existing reservation to cancel it.

USER: Sure.

ASSISTANT: Thank you for waiting, We have not found any reservation on your given name.

USER: Ok, no issue. Thank you.

ASSISTANT: Thank you for opting us.