You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you?

USER: I want to book a flight ticket to IAD to meet my friend. Can you please help me for booking from DTW?

ASSISTANT: Sure, May I know your travelling dates?

USER: My trip dates are on March 17 and 19.

ASSISTANT: Ok, Do you have any class preference?

USER: I am fine with any class.

ASSISTANT: Ok, Kindly mention your connection limit.

USER: I need a connected flight.

ASSISTANT: Ok, Is there any other preferences?

USER: No.

ASSISTANT: Thank you for providing details, we found a connecting flight in 1019 Southwest Airlines with a fare of 100. Can I proceed for booking?

USER: Ok, please proceed for booking.

ASSISTANT: May I know your name for booking purpose?

USER: Margaret King is my name.

ASSISTANT: Your ticket has been booked.

USER: Thank you.

ASSISTANT: Thank you for choosing us.