Hello.
Hello, how can I oblige you today?
I have to attend for a seminar in ORD. Can you please make a reservation from IAH?
Sure, when do you want to start and return on?
I want to travel on Aug 2 and need to return on Aug 4.
Do you need a connecting flight?
Yes, I need a flight with single connection.
Do you have any other specifications?
My depart time must be in the afternoon.
Can I know your good name?
Edward Lee here.
Thank you for details, we found a connecting flight 1010 in business class which is in  American Airline. Shall I proceed?
Ok, please proceed.
Your ticket has been confirmed.
Thank you.
Thank you.