You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I guide you today?

USER: I would like to visit all the places in Austin with my family, so please aid me in booking from DC - IAD.

ASSISTANT: Sure, kindly mention your travelling dates.

USER: My travelling dates are on 08/15 to 08/17.

ASSISTANT: Ok, please share your destination airport.

USER: My destination airport code is TX - AUS.

ASSISTANT: Ok, Can you please share your budget?

USER: My budget is 500.

ASSISTANT: Ok, please wait.

USER: Sure.

ASSISTANT: We are to inform you that, we found a connected flight in 1005 Spirit airline.

USER: Do not proceed, I need a direct flight.

ASSISTANT: We did not provide any direct flights to your destination.

USER: Ok.

ASSISTANT: May I know your name for documentation?

USER: My name is Brandon Collins.

ASSISTANT: Thank you for approaching us.

USER: Thanks for your support.

ASSISTANT: Have a nice day.