You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I aid you?

USER: I am planning to visit San Francisco, will you help me in booking the flight ticket from AUS to SFO?

ASSISTANT: May I know on which dates you are willing to travel?

USER: My travel dates are June 17 and June 19.

ASSISTANT: Do you prefer a direct or connecting flight?

USER: I need a flight with single connection.

ASSISTANT: Do you have any other requirements to be met?

USER: No, thank you for asking.

ASSISTANT: Can I have your name please?

USER: Myself Robert Baker.

ASSISTANT: UA airlines providing a connected flight and 1007 is your flight number.

USER: Sure, you can proceed with the booking.

ASSISTANT: Your booking is done.

USER: Thank you for helping me.

ASSISTANT: Thank you.