Hi.
Hello, how can I help you?
Can you please help me with booking a flight ticket from HOU to ORD?
Sure, can you please share your journey dates that you prefer to travel?
My travel dates are Apr 07 and 09.
Do you require any stopovers in your journey?
I need a connecting flight.
 Would you let us know if you have any other preferences?
That's all.
May I know your name please?
My name is Stephen Baker.
Ok, please wait a minute.
Ok.
Thank you for your time, sorry no flights found with your details.
That's ok, thanks for the information.
Thank you for reaching us, have a nice day.