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 Los Angeles, LAX to Denver, DEN?

ASSISTANT: Sure, I will help you.

USER: Thank you.

ASSISTANT: Please help me with your planned travelling dates.

USER: My journey dates are from Feb 23 to Feb 25.

ASSISTANT: Do you need a break in between your journey?

USER: I need a flag stop in between my journey.

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

USER: No.

ASSISTANT: Please help me with your name.

USER: My name is Justin Lewis.

ASSISTANT: Please allow me a minute.

USER: Sure.

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

USER: Sure, you can proceed for booking.

ASSISTANT: I have booked your ticket in the flight-1026. It departs at 11:00 hours and arrives at 0:00 hours.

USER: Thanks for your help.

ASSISTANT: You are welcome. Thank you for reaching us. Have a great time.