Hi.
Hello, how may I help you?
Can you please book a flight ticket from PHL to IAH?
Sure, may I know your planned dates?
My travelling dates are Nov 27 and Nov 29.
May I know your connection limit?
    I need a connecting flight.
Ok, Is there any class preference?
I need a ticket in business class.
Ok, may I know your name to proceed further?
My name is Rebecca Martinez.
Do you have any other specifications?
No.
Please be on hold.
Ok.
There are no flights found with your specified dates to travel.
That's ok, thank you for the response.
Thank you for reaching us.