Hello. I am Nancy Moore here.
Hello, how may I serve you at this moment?
I am planning to book my ticket from HOU to MCO. Can you please help me with booking?
Sure, I will help you. Please send your travelling dates.
My travel dates are Apr 30 and Mar 02.
Do you have any class or time preferences?
My depart time is evening.
Do you have any connection or airline preferences?
My airline preference is normal cost and my connection limit is 1.
May I have your travelling dates again?
Ok, I want to return on May 02.
There is a connecting flight available with UA airline, shall I proceed?
Yes, please proceed with that booking.
Your booking is done with flight number 1003. Happy journey.
Thank you for  your help in booking my ticket.
You are welcome, have a nice day.