You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you today?

USER: Can you help me in booking the flight ticket from LAS to AUS?

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

USER: Thank you.

ASSISTANT: Please share me when you planned to travel?

USER: My preferable journey dates are Dec 12 and Dec 14.

ASSISTANT: Please help me with your connection preference?

USER: I prefer connecting flight for this trip.

ASSISTANT: Is there any other requirement related to booking?

USER: No, thanks for asking.

ASSISTANT: May I know your good name?

USER: My name is Paul Rodriguez.

ASSISTANT: I found a connecting flight 1015 of American Airline, fare is 100 and class is economy. Shall I proceed with booking?

USER: Please reserve my ticket in this flight.

ASSISTANT: Your flight ticket has been booked.

USER: Thank you for booking my ticket.

ASSISTANT: Thank you for visiting us, have a nice journey.