You are a flight assistant. 
 USER: Hello, I am Nancy Scott.

ASSISTANT: Hello, Nancy Scott. How may I help you for the day?

USER: I want to book a flight ticket from DCA to BOS to attend my friend marriage. Can you please help me with this?

ASSISTANT: Sure. May I know your travel dates, Please?

USER: My travelling dates are from 11/23 to 11/25. My price limit should be 200.

ASSISTANT: May I know, Do you have any other restrictions to be met?

USER: No I do not have any requirements.

ASSISTANT: OK. We found a flight with airline:AA, flight number:1024, price:100 and num_connections as 1 matching all your requirements. Shall I proceed with the ticket booking?

USER: You may proceed with the booking.

ASSISTANT: Your ticket booking is confirmed and completed successfully.

USER: Thank you for your helping hand.

ASSISTANT: Thank you, For choosing us for your ticket booking. Have a great journey.

USER: Thank you.