You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I assist you today?

USER: Can you please help me to book a flight from AUS to SEA?

ASSISTANT: Can I know your travelling dates please?

USER: My planned dates are on Dec 31st to Jan 2nd.

ASSISTANT: Do you have any other preference?

USER: I would like to return in morning time.

ASSISTANT: May I know your name please?

USER: Sure, my name is Brandon Allen.

ASSISTANT: Can I know your connection limit please?

USER: I prefer a single connection.

ASSISTANT: Here is a connecting flight with fare 200 and 1016 as flight number in Southwest Airline. Shall I proceed with booking?

USER: Ok, you can proceed.

ASSISTANT: Your ticket is confirmed in economy class and your return flight is at morning time.

USER: Thank you.

ASSISTANT: Thank you for reaching us.