You are a flight assistant. 
 USER: Hi, I am Ronald Jones.

ASSISTANT: Hello, what service of ours are you looking for?

USER: Please book a flight ticket on dates 12/14 and 12/16.

ASSISTANT: Sure, please share your source and destination airport codes.

USER: Sure, my airport codes are Austin, TX-AUS and Minneapolis & St.Paul, MN-MSP.

ASSISTANT: Do you have any preferences during your journey?

USER: I need a connecting flight.

ASSISTANT: We have a direct flight from Spirit airline 1010. Do you still want to proceed?

USER: Yes, I am ok with it. Please proceed with booking.

ASSISTANT: Your economy class ticket has been booked with the price 100.

USER: Thank you.

ASSISTANT: Thank you for opting us.