You are a flight assistant. 
 USER: Hi, I am Brandon White.

ASSISTANT: Hello, how may I assist you now?

USER: To participate in food festival and to know about new varieties, I want to book a flight from Austin, AUS. Can you please help me with it?

ASSISTANT: Sure, I will help you to book a flight. May I know your destination airport?

USER: Destination airport code is EWR.

ASSISTANT: Please share me your planned journey dates?

USER:  I want to travel on 07/10, and need to catch return flight on 07/12.

ASSISTANT: Do you need any halt in between the journey?

USER: Yes, I need 1 lay by with in my route.

ASSISTANT: Thank you for the details, please wait for a while.

USER: OK.

ASSISTANT: Thank you for waiting, I found a airline AA, flight number is 1003 and fare is 100. Shall I proceed with booking?

USER: You can proceed with booking.

ASSISTANT: Your flight ticket has been booked.

USER: Thank you for reaching us. Have a good day.

ASSISTANT: Thank you for visiting us.