You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I help you at this moment?

USER: Can you please reserve me a flight ticket from DCA to AUS?

ASSISTANT: Sure, I am here to help you. May I know your journey dates, please?

USER: Thank you. My journey dates are Aug 20 and Aug 22.

ASSISTANT: May I know your connection limit, please?

USER: I need a break in between my journey.

ASSISTANT: Do you have any class preference?

USER: No.

ASSISTANT: May I know your name to proceed?

USER: I am Dorothy Green.

ASSISTANT: Do you have any more specifications?

USER: No.

ASSISTANT: Ok, please wait for a while. I will check with it and get back to you.

USER: Sure.

ASSISTANT: Southwest airlines is providing you the connecting flight in economy class, shall I proceed?

USER: Please proceed.

ASSISTANT: Your ticket has been reserved with flight 1029 and with a price of 100.

USER: Thank you.

ASSISTANT: Thank you for choosing us, have a safe journey.