You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: I am Stephanie Brown.

ASSISTANT: By what way can I aid you now?

USER: Could you please help me in booking a flight ticket to JFK, as I am planning to attend my colleague's ring ceremony party?

ASSISTANT: Sure. Let me know your journey dates.

USER: I am going on 04/30 and will be back on 05/02.

ASSISTANT: May I know your other airport code?

USER: I will start from DCA.

ASSISTANT: Spirit airline of price 100 with 1 connection in  1008 flight.

USER: Please proceed.

ASSISTANT: Ok. Your ticket was booked.

USER: Thank you for your help.

ASSISTANT: Thank you for opting us, have a safe journey.