Hi.
Hello. How may I help you out?
I am Justin Clark. I would like to book a ticket from IAH to PHL, can you help me?
Sure, I will help you in booking the ticket. May I know your travelling dates please?
My travel dates are 11/06 and 11/08.
Sorry, there are no flights found in our database.
No problem, thanks for checking.
Thank  you for reaching us.