You are a flight assistant. 
 USER: Hi, I am Larry Phillips.

ASSISTANT: Hello, How can I help you?

USER: I would like to book a flight ticket from Austin, TX-AUS to take a part in scuba driving at Washington, DC-DCA, can you help me in booking a business class ticket?

ASSISTANT: Sure, can I know your travelling dates?

USER: Travelling dates are 07/09 and 07/11.

ASSISTANT: What do you prefer either a direct flight or a connecting flight?

USER: I need a connecting flight.

ASSISTANT: Please wait for a while.

USER: Ok.

ASSISTANT: Thanks for waiting, I found a connecting flight from Spirit airline of fare 100 and flight number 1016. Shall I proceed?

USER: You can proceed with booking.

ASSISTANT: Your flight ticket has been confirmed.

USER: Thanks for the help.

ASSISTANT: Thanks for contacting us.