Hello.
Hello, how may I serve you today?
Can you please help me to book a flight from PHL to IAH?
Sure, please share me your trip dates.
I want to depart on Apr 7 and need to return on Apr 9.
Which flight you have preferred to travel either a connecting flight or a direct flight?
I need a connecting flight.
 If you can help me with your name, I can begin looking up for the availability of flights.
I am William Taylor.
May I know if you prefer to have any other comforts in your journey?
I do not have any other specifications.
There is a connecting flight 1008 in United Airlines at the price of 600 with economy class. Can I proceed?
Ok, please proceed.
Your booking is done.
Thank you.
Thank you for choosing us.