You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: James Carter here.

ASSISTANT: How can I help you?

USER: I want to visit vintage car expo at Atlanta, so please book my ticket from New York.

ASSISTANT: Sure, I will help you to book a flight ticket. Can you please share me your travelling dates?

USER: I will be leaving on Mar 10 and returning on Mar 12.

ASSISTANT: Ok, please share me your travelling airport codes.

USER: My genesis and terminus airport codes are JFK and ATL.

ASSISTANT: Please give me a moment.

USER: Sure.

ASSISTANT: Here, I found a flight for you with single connection. Shall I proceed for booking?

USER: Please proceed.

ASSISTANT: Your ticket is booked with flight number 1000 and airline is Spirit.

USER: Thank you.

ASSISTANT: Welcome, have a safe flight. Thank you for choosing us.