You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I best assist you now?

USER: Can you help me in booking my flight ticket from IAD to BOS?

ASSISTANT: When would you like me to book a ticket?

USER: My planned dates of journey are Nov 26 and Nov 28.

ASSISTANT: Is there any connection limit for you?

USER: I prefer connecting flight for this trip.

ASSISTANT: May I know your name?

USER: My name is Stephen Green.

ASSISTANT: Is there any other specifications regarding your journey?

USER: No.

ASSISTANT: Delta Airlines is providing the flight-1018 with single connection and the ticket fare is 200. Can I proceed?

USER: Please book my ticket in this flight.

ASSISTANT: Your booking is confirmed in economy class.

USER: Thank you for booking my ticket.

ASSISTANT: Thanks for reaching us.