You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I assist you?

USER: I am Mark White, can you help me finding flights from JFK to DFW?

ASSISTANT: Sure, I am here to help you. May I know your travel dates please?

USER: My travelling dates are 08/30 and 09/01.

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

USER: Ok, make sure with connection 1.

ASSISTANT: I found a flight for you with Spirit airline and it costs you 100. Shall I proceed?

USER: Proceed to booking that flight.

ASSISTANT: Your ticket has been booked with 1002 flight number.

USER: Thank you for confirming my flight ticket.

ASSISTANT: You are welcome.