Hi.
Hello. Do you need any help from my end?
Please assist me in booking a flight ticket from IAH to LAX.
Sure, I can help you and can you provide your journey dates?
My travel dates are from Apr 18th to Apr 20th.
May I know your name for booking your flight ticket?
I am Samuel Parker.
Do you have any other specifications?
I want an economy class.
Please allow me a moment.
Ok, I prefer a connecting flight.
 I found a flight with a fare of 100 and there is a 1 drop in your journey and the flight number is 1012 in JetBlue airlines, shall I proceed with ticket booking?
Yes, please proceed.
I have reserved your flight ticket with the flight 1012 in an economy class which departures in the afternoon.
Thank you for your help.
You are most welcome. Have a happy journey.