You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I aid you today?

USER: I am planning to visit to White House icon of America at Washington, could you help me with booking?

ASSISTANT: Sure, may I know your planned journey dates?

USER: I would like to start my journey on 01/11 and return on 01/13.

ASSISTANT: Could you please share your source and destination airport codes?

USER: My takeoff airport code is MCO and landing airport code is DCA.

ASSISTANT: Do you need halt in between your journey?

USER: Yes, I need a whistle stop in between my journey.

ASSISTANT: May I know your name please?

USER: I am Donna Rodriguez.

ASSISTANT: Ok, please wait for a moment.

USER: Sure.

ASSISTANT: We found a Hawaiian airline, flight number: 1010, price: 100 with one connection.

USER: Please go with booking.

ASSISTANT: Your flight ticket has been confirmed.

USER: Thank you for booking.

ASSISTANT: Thank you for choosing us.