You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, good morning. How can I help you today?

USER: Stephanie Carter here. As an Arts student, I am planned to visit Walker art center which is in Minneapolis.

ASSISTANT: That's great, let me know your airport codes.

USER: I need your help in booking the ticket from AUS to MSP.

ASSISTANT: Provide me your travel dates.

USER: Yes, my journey dates are from 09/09 to 09/11.

ASSISTANT: Let me check for the availability.

USER: Please ensure that flight ticket price is below 500.

ASSISTANT: Sure, there is a flight in UA airline, shall I proceed with the booking?

USER: Yes, proceed the booking.

ASSISTANT: Your ticket is confirmed with flight number 1006.

USER: Thank you for your help.

ASSISTANT: Thank you for contacting us.