You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you today?

USER: I am Ronald Roberts. Could you please help me with finding a flight ticket on the route DCA to IAD?

ASSISTANT: Sure, could you please mention your dates of journey?

USER: I would like to take off on 07/14 and return on 07/16.

ASSISTANT: Please wait for a mean while.

USER: Sure, take your time.

ASSISTANT: There is a flight with the connecting flight of fare 100 and the airline is naming as AA, are you ok with this booking?

USER: Please confirm the booking.

ASSISTANT: Your ticket has been confirmed with the flight number 1002.

USER: Thank you for your service.

ASSISTANT: You are welcome, have a happy journey.