You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you?

USER: I am Robert Anderson. I am planning to visit Olympic National Park at Washington, could you please help me with booking a flight ticket?

ASSISTANT: May I know your travel dates please?

USER: I would like to take off on 12/25 and return on 12/27.

ASSISTANT: Please share your airport codes?

USER: My source airport code is MCO and destination airport code is DCA.

ASSISTANT: Please wait a while, I will check and inform you.

USER: Sure.

ASSISTANT: As per your request there is a flight with connection limit 1 and fare 100, is it ok for you?

USER: Please proceed with the booking.

ASSISTANT: Your ticket is booked on the name Robert Anderson, flight number 1004.

USER: Thank you for the help.

ASSISTANT: Thank you for reaching us.