You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, what would I do for you?

USER: I'm Raymond Moore. I need to attend my friend's wedding, can you book a ticket from OAK to LGA?

ASSISTANT: May I know your travelling dates?

USER: My travelling dates would be 11/08 to 11/10.

ASSISTANT: I have found a flight with 0 connection limit. Flight 1001 which is from Delta, which costs 200. Shall I proceed for booking?

USER: I need a flight with 1 connection.

ASSISTANT: There is no flight with 1 connection limit.

USER: It's fine. Don't proceed in booking my ticket.

ASSISTANT: Ok, your flight ticket is not booked. Thank you for reaching us.

USER: Welcome.