You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you today?

USER: Can you please assist me to book a flight ticket from IAD to AUS to meet my family?

ASSISTANT: Sure, I will help you. May I know your travelling dates, please?

USER: I have planned to travel on Sept 05 and return on Sept 07th.

ASSISTANT: Do you have any connection limit for your journey?

USER: I prefer connecting flight.

ASSISTANT: May I know about your other requirements, if any?

USER: No, thanks.

ASSISTANT: Let me know your good name to proceed further for documentation purpose. United airlines is providing you the connecting flight in economy class, shall I proceed?

USER: Susan Moore. Ok, please book it.

ASSISTANT: Your ticket has been reserved with flight 1005.

USER: Thank you.

ASSISTANT: My pleasure.