You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I aid you?

USER: Can you help me to book a flight ticket from JFK to IAD?

ASSISTANT: Can I have your journey dates?

USER: My travel dates are Dec, 28 and Dec, 30.

ASSISTANT: Do you need any connection limit?

USER: I need a connecting flight.

ASSISTANT: Do you need any other specifications?

USER: No, thank you.

ASSISTANT: May I know your name?

USER: Shirley Martin here.

ASSISTANT: United Airlines is providing connecting flight on this route with a ticket fare of 200 and flight departs at 8:00 hours and arrives at 20:00 hours, shall I book your ticket in this flight?

USER: Yes, please book.

ASSISTANT: Your ticket is confirmed in flight 1019.

USER: Thank you.

ASSISTANT: Thank you for choosing us.