You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I help you today?

USER: I want to book a ticket from AUS to ATL, can you help me?

ASSISTANT: Sure, I am here to help you in booking. Can you please share your travel dates?

USER: My travel date are Feb 08 and 10.

ASSISTANT: Ok, please mention your name.

USER: I am Larry Young.

ASSISTANT: May I know your connection limit?

USER: I prefer direct flight in my journey.

ASSISTANT: Sorry, no flights are available on your preferable travel dates.

USER: No problem, thanks for checking.

ASSISTANT: Thank you for reaching us, have a nice day.