You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you?

USER: Need your assistance for booking a flight ticket to LGA from AUS to attend for a meeting.

ASSISTANT: Sure, may I know your planned travel dates please?

USER: My planned dates are on Oct 25 and 27.

ASSISTANT: Would you like to travel in a connecting flight or a direct flight?

USER: I need a connected flight.

ASSISTANT: May I know your good name please?

USER: William Parker is my name.

ASSISTANT: We found American airline with economy class and flight number is 1012 with arrival time is 9:00 hours and depart time is 9:00 hours.Shall I proceed for booking?

USER: Ok, please proceed for booking.

ASSISTANT: Your ticket is booked.

USER: Thank you.

ASSISTANT: You are welcome.