Hello. Anthony Smith here.
Please let me know, what kind of service your looking for?
Can you please help to reserve my flight ticket from ORD to reach HOU?
Sure, please share me your trip dates.
Sure, my travel dates are Dec 11th and 13th.
Do you want to travel in connecting flight or direct flight?
I need a single connecting flight.
 Please share if you want to travel in any specific time?
I prefer to return in the afternoon.
 Do you like to go with a economy class or business class?
I am comfortable in any class.
Please wait for a while.
Sure.
Sorry to say that, there are no flights available on the routes of your journey.
Ok, no problem.
Thank you for opting us.