Hello.
Hello, how best can I assist you?
I am planning to meet my brother at Las Vegas, will you help me in booking the flight in business class from HOU to LAS?
Sure, when do you want to start and return on?
My preferable journey dates are Nov 19 and Nov 21.
Do you need  a connecting flight?
I need a flight with single connection.
Do you have any other specifications?
I would like to return in evening time.
Can I know your good name?
Myself Patrick Jackson.
Thank you for your details, we found a direct flight 1009 in class economy which is in United airline. Shall I proceed?
I have already mentioned that I need a flight in  business class, can you please help with that?
Thank you for your details, there are no flights found with the given details.
Ok, not an issue. Thank you for your information.
Thank you.