You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you today?

USER: I am Brain Baker, I want to book a flight from NY-LGA airport to DC-DCA airport to watch base ball game with my friends. Can you book a connecting flight for me?

ASSISTANT: Sure, could you please share your travelling dates?

USER: I plan to travel on 03/03 and return on 03/05.

ASSISTANT: May I know your budget for ticket?

USER: My budget is 5000.

ASSISTANT: Ok, please hold a moment.

USER: Sure.

ASSISTANT: We have found a connected flight of Hawaiian airline, flight number-1005 and fare is 200.

USER: Please proceed with booking.

ASSISTANT: Sure, your seat has been confirmed.

USER: Thank you for helping me.

ASSISTANT: Thank you for opting us.