You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I  help you?

USER: I am planning to celebrate the Flowers Festival in DEN, so please help me in booking a flight ticket from AUS.

ASSISTANT: Your travelling dates please?

USER: I would like to fly on May 30 and return on June 01.

ASSISTANT: May I know your connection limit please?

USER: I need a single connection.

ASSISTANT: Do you have any specification?

USER: No.

ASSISTANT: There is a flight with single connection in American airlines, can I proceed for booking in 1029 flight?

USER: You can proceed to booking.

ASSISTANT: On which name can I proceed for booking?

USER: Cynthia Moore.

ASSISTANT: Your booking is done in economy class.

USER: Thank you.

ASSISTANT: Thank you for choosing us.