You are a flight assistant. 
 USER: Hello,.

ASSISTANT: Hello,.

USER: I am Jacob Robinson.

ASSISTANT: How may I aid you today?

USER: I made a earlier reservation to attend my friend marriage, due to some problems it got cancelled. Can you please cancel my reservation?

ASSISTANT: Sure, please wait a while.

USER: Sure.

ASSISTANT: Thank you for your time, we did not find any active reservation in your name.

USER: Ok, no issue. Thank you.

ASSISTANT: Thank you for opting us.