Hello, myself Brandon Clark.
Hello, how may I assist you today?
I am planning to book a  flight ticket to ORD from PHL, can you please help me out?
Sure, let me know your journey dates?
Sure, my planned travelling dates are May 20 and 22.
May I know your connection limit?
Sure, I need 1 connected flight.
Is there any other restrictions?
Please make sure my depart time must be in afternoon.
Thanks for your details, there is no flight found on your journey routes.
It's ok, thank you for the information.
Thank you for opting us.