You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Justin Wright.

ASSISTANT: How may I assist you now?

USER: I am planning to book a ticket from DCA to EWR. Can you please help me out?

ASSISTANT: Justin Wright, may I know your travelling dates for this journey?

USER: I would like to travel on July 14 and return back on July 16.

ASSISTANT: Do you need a direct flight?

USER: No.

ASSISTANT: Flight-1025 is available for you with 1 connection at the price of 200 by AA airlines. Can I book it for you?

USER: That's fine, please proceed the booking.

ASSISTANT: Your booking is successfully done.

USER: Thank you for your service.

ASSISTANT: Thank you for availing us.