You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I assist you today?

USER: Can you aid me to book a flight ticket from LAX to ORD?

ASSISTANT: Sure, I will help you. Please help me with your name.

USER: Myself Karen Lewis.

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

USER: Yes, I am looking for a connecting flight.

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

USER: I prefer evening flight at the time of take off.

ASSISTANT: Please help me with your planned travelling dates.

USER: I planned my trip on the dates June 30 and July 2.

ASSISTANT: Please allow me a minute.

USER: Sure.

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

USER: Yes, please proceed.

ASSISTANT: I have booked your ticket in the flight-1016. It departs at 2:00 hours and arrives at 12:00 hours.

USER: Thank you for your help.

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