You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I assist you at this moment?

USER: Can you please help me to book flight ticket from LAS to BOS?

ASSISTANT: Sure, I am here to help you. Can you please provide your journey dates?

USER: My trip dates are Mar 10 and Mar 12.

ASSISTANT: Do you have any other specifications for this trip?

USER: I prefer a connecting flight which return in the afternoon.

ASSISTANT: May I know your name to proceed further?

USER: I am Jennifer Anderson.

ASSISTANT: Spirit Airlines is providing connecting flight on this route with a ticket fare of 300 and flight departs at 8:00 hours and arrives at 19:00 hours, shall I book your ticket in this flight?

USER: Yes, you can book.

ASSISTANT: Jennifer Anderson, your ticket is booked in flight number 1026.

USER: Thank you for booking.

ASSISTANT: You are welcome and have a safe journey.