You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I help you today?

USER: I want to reserve my ticket from AUS to LAX, can you please help me in booking?

ASSISTANT: Sure, we are here to help you in booking.

USER: Thank you.

ASSISTANT: Can I have your trip dates?

USER: Sure, my planned dates of journey are from Jan, 13 to Jan, 15.

ASSISTANT: May I know your good name please?

USER: Sure, my name is Justin Scott.

ASSISTANT: Do you have any preferences?

USER: Yes, I want to fly in a connecting flight.

ASSISTANT: Is there any other specifications?

USER: No.

ASSISTANT: We found a connecting flight with an AA airlines, flight number:1001.

USER: Please book it.

ASSISTANT: Your flight ticket has been reserved with an economy class.

USER: Thank you for your help in booking my ticket.