You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you now?

USER: Please help me in booking flight ticket from SFO to AUS.

ASSISTANT: Ok, may I know your planned dates for this journey?

USER: My trip dates are Mar 01 to Mar 03.

ASSISTANT: May I know your connection preference?

USER: I prefer to travel in connecting flight.

ASSISTANT: May I know your name?

USER: Alexander Taylor here.

ASSISTANT: Flight-1017 is available for you with 1 connection by American Airlines, can I book it for you?

USER: You can proceed.

ASSISTANT: Your booking is done.

USER: Thank you for booking.

ASSISTANT: Thank you for choosing us.