You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I assist you today?

USER: I need to book a flight ticket from CLT to HOU. Please help me in that.

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

USER: My travel dates are from Jan, 02 to Jan, 04.

ASSISTANT: Please let me know with your name.

USER: Alexander Moore.

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

USER: I need a single connecting flight.

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

USER: No.

ASSISTANT: Please allow me a minute.

USER: Ok.

ASSISTANT: We have a connecting flight operated my United Airlines with a fare of 200 only, shall I book the flight ticket?

USER: Please proceed.

ASSISTANT: I have booked your ticket in the flight-1023, it departs at 14:00 hours and arrives at 11:00 hours.

USER: Thank you.

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