Hi.
Hello. How may I aid you today?
Can you please help me to book flight ticket from IAH to LGA?
Sure, I will help you with that. Can you please provide your preferable dates of travelling?
My trip dates are Dec 31 and Jan 2.
Do you have any connection limit?
Yes, I need a  connecting flight.
Any more specifications do you have?
No, thank you for asking.
May I know your name to book the flight ticket?
I am Brian Martinez.
Please wait a moment to check the flights.
Sure, I will wait.
I have found a flight with single connection between your journey having with the fare of 200 provided by JetBlue airlines in economy class. Are you ok with this flight?
Yes, I am ok with this flight.
Ok, your ticket has been confirmed in flight number 1005.
Thank you.
Thank you for approaching us, have a great day.