You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I assist you today?

USER: Can you please help me in booking a flight ticket from BOS to DEN?

ASSISTANT: Sure, I will help you. Please help me with your planned travelling dates.

USER: I want to fly on Feb 16 and return on Feb 18.

ASSISTANT: Please help me with your name.

USER: Myself Donald Martin.

ASSISTANT: Do you need a break in your journey?

USER: Yes, I need a single connection.

ASSISTANT: Do you have any other preferences in your journey?

USER: No.

ASSISTANT: We have a connecting flight operated by JetBlue Airlines with a fare of 200. Shall I book the ticket?

USER: You can proceed to booking.

ASSISTANT: I have booked your ticket in flight-1001. It departs at 21:00 hours and arrives at 20:00 hours.

USER: Thank you.

ASSISTANT: Thank you for the help.