You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I help you?

USER: I need to book a flight ticket from IAD to BOS, Can you please help me for booking?

ASSISTANT: Please provide your trip dates.

USER: I would like to travel on 05/17 to return on 05/19.

ASSISTANT: Do you need any connection limit?

USER: I need a connecting flight.

ASSISTANT: Do you need any other specifications?

USER: No.

ASSISTANT: May I know your name?

USER: Jack Harris here.

ASSISTANT: JetBlue Airlines is providing connecting flight on this route with a ticket fare of 200 and flight departs at 3:00 hours and arrives at 6:00 hours, shall I book your ticket in this flight?

USER: Ok, proceed for booking.

ASSISTANT: Your ticket is reserved in flight 1008.

USER: Thanks for your information.

ASSISTANT: Thank you for choosing us.