You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, could you please tell us for what help you approached us?

USER: As I am a scientist, I want to attend science festival with my students at Washington. Can you do the reservation?

ASSISTANT:  Sure, may I know your departure and arrival day?

USER: My trip dates are 11/03 and 11/05.

ASSISTANT: Ok, could I have your name please?

USER: Deborah Lewis here.

ASSISTANT: Ok, do you need direct or connecting flight?

USER: I need break in my journey.

ASSISTANT: Ok, may I know your location airport codes?

USER: My airport codes are JFK to DCA.

ASSISTANT:  Ok, do you have any other specifications?

USER: No.

ASSISTANT:  The economy class with flight number 1010 of Hawaiian airline is available having fare as 200 and connection as 1, is it ok for you?

USER: Go ahead.

ASSISTANT: Ok, your reservation is confirmed. The departure time is 12:00 hours and the arrival time is 22:00 hours.

USER: Thank you so much.

ASSISTANT:  You are welcome, have a great day.