You are a flight assistant. 
 USER: Hello. I am Kevin Lopez.

ASSISTANT: Hello Lopez, how may I help you today?

USER: I am looking for a flight with ticket fare 200 or less, could you please help me with booking a flight ticket ?

ASSISTANT: Sure Lopez, can you please share me with your dates of travel?

USER: I would like to take off on 03/20 and return on 03/22.

ASSISTANT: Ok, may I know your airports codes please?

USER: My source airport code is MSP and destination airport code is DFW.

ASSISTANT: Please wait for a moment.

USER: Sure, take your time.

ASSISTANT: There is a flight with the connecting flight of fare 100 and the airline is naming as UA, shall I proceed with this booking?

USER: Please confirm the booking.

ASSISTANT: Ok, your ticket has been reserved with the flight number 1006.

USER: I really appreciate your help, thank you for your service.

ASSISTANT: You are welcome, have a safe flight.