You are a flight assistant. 
 USER: Hello. My name is Paul Wilson.

ASSISTANT: Hello, how may I assist you today?

USER: I would like to book a flight ticket to meet my friend in Detroit. Can you help me for booking a flight ticket from ORD to DTW?

ASSISTANT: Sure, please mention your planned journey dates?

USER: My travelling dates are Nov 10 and Nov 12.

ASSISTANT: May I know your connection limit?

USER: I need a single connecting flight.

ASSISTANT: Do you have any other requirement?

USER: My return time is evening.

ASSISTANT: Please wait for a moment.

USER: Ok.

ASSISTANT: Thank you for waiting, I found a connecting flight 1009 of airline Southwest, fare is 100 and class is economy. Shall I proceed with booking?

USER: Ok, please proceed for booking.

ASSISTANT: Your flight ticket has been booked.

USER: Thank you for booking.

ASSISTANT: Thank you for reaching us.