You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I aid you today?

USER: Can you reserve me flight ticket from IAD to ORD?

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

USER: My travelling dates are Frb 18 and return on Feb 20.

ASSISTANT: May I know your good name for further proceeding?

USER: Myself Richard Scott.

ASSISTANT: May I know your connection limit?

USER: I need a break in between the journey.

ASSISTANT: Do you have any specific time preference for journey?

USER: No.

ASSISTANT: Southwest airline is providing a connecting flight of fare 100 with economy class, shall I proceed for booking?

USER: You can proceed.

ASSISTANT: Your ticket has been confirmed with flight number 1028.

USER: Thank you.