You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Steven Roberts.

ASSISTANT: How may I help you today?

USER: Can you please help me in flight ticket booking from DFW to DTW to meet my sister in my holidays?

ASSISTANT: Sure, please mention your travelling dates.

USER: Thank you and I want to fly on 01/18 and return back on 01/20.

ASSISTANT: Please hold a moment.

USER: Sure.

ASSISTANT: There is a flight with one connection and the price is 200, can I proceed with the booking?

USER: Yes, please proceed with flight ticket booking.

ASSISTANT: Your ticket has been reserved with the flight number 1019 in AA airlines.

USER: Thank you for your service.

ASSISTANT: Thank you for booking flight ticket.