You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I aid you?

USER: Helen Rodriguez here. Can you please help me in booking a flight ticket from DEN to AUS?

ASSISTANT: Sure, may I know your travel dates please?

USER: Sure, my travel dates are from Jan 13 to Jan 15.

ASSISTANT: Do you have any connection limit?

USER: I need a connecting flight.

ASSISTANT: Do you have any other specifications?

USER: No.

ASSISTANT: Ok, please wait for a while.

USER: Sure.

ASSISTANT: Hawaiian airline is providing you a connecting flight in economy class with a price of 100, shall I proceed?

USER: Ok, please proceed.

ASSISTANT: Your ticket has been reserved with flight-1008.

USER: Thank you for booking.

ASSISTANT: Thank you for opting us.