You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I aid you?

USER: I would like to book a flight ticket from IAD to ATL for attending a event.

ASSISTANT: Sure, may I know your planned travelling dates?

USER: My travelling dates are Sep 20 and Sep 22.

ASSISTANT: May I know your good name?

USER: I am Patrick Martin.

ASSISTANT: May I know your connection limit?

USER: I prefer to travel in a connecting flight.

ASSISTANT: Do you have any other specifications?

USER: No.

ASSISTANT: Southwest airline is providing a connecting flight of fare 300 with economy class, shall I proceed for booking?

USER: You can proceed with booking.

ASSISTANT: Your ticket has been confirmed with flight number 1026.

USER: Thank you for your assistance.

ASSISTANT: Thank you for reaching us.