You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you?

USER: Edward Thompson here.

ASSISTANT: Glad to meet you Edward.

USER: I would like to attend a seminar in Detroit Institute of Arts.Can you please help me for booking the flight ticket?

ASSISTANT: Sure, I'm here to help you. May I know your journey airport codes please?

USER: My airport codes are from LGA to DTW.

ASSISTANT: Can you please share your journey dates?

USER: My departure date is 09/13 and return date is 09/15. Make sure my connections limit is 1.

ASSISTANT: Ok, hold on for a moment. Let me check the best flight available for you.

USER: Ok.

ASSISTANT: I found a flight for you with Delta airline and it costs you 200. Shall I proceed to reserve a seat in this flight?

USER: Please proceed for booking.

ASSISTANT: Your ticket has been booked with 1004 flight number.

USER: Thank you for helping me.

ASSISTANT: Thank you for choosing us. Have a safe flight.