You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you now?

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

ASSISTANT: Sure, I will help you with booking.

USER: Thank you.

ASSISTANT: Please share me your planned journey dates?

USER: My trip dates are Feb 01st and Feb 03rd.

ASSISTANT: Do you want a connecting flight?

USER: I need break in my journey.

ASSISTANT: Please mention your source and destination point?

USER: My airport codes are MCO-DCA.

ASSISTANT: Is there any other requirement?

USER: No.

ASSISTANT: May I know your name?

USER: Nancy Carter here.

ASSISTANT: I found a connecting flight 1010 of airline Hawaiian, fare is 200 and class is economy. Shall I proceed with booking?

USER: Go ahead.

ASSISTANT: Your flight ticket has been booked.

USER: Thank you so much.

ASSISTANT: Thank you for reaching us, have a nice journey.