You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Sharon Smith.

ASSISTANT: How may I help you for today?

USER: I am planning to visit East Hampton at New York. Can you book a ticket from DCA to EWR?

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

USER: My travelling dates are from 11/06 to 11/08.

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

USER: I want a flight of fare within 500 with a connection.

ASSISTANT: OK. May I know, Are you looking for a direct flight?

USER: No, I want only connecting flight.

ASSISTANT: OK. We found a flight with airline:Spirit with flight number:1000, price:100 and num_connections as 1 matching all your requirements. Shall I proceed with the ticket booking?

USER: Ok, you can proceed.

ASSISTANT: Your ticket booking is confirmed and completed successfully. Thank you, For booking a ticket with us.

USER: Ok, Thank you for your help.

ASSISTANT: Have a great journey.