Hello, I am Carol Hill.
Hello, how may I help you?
I would like to book my flight ticket, can you help me about it?
Yes sure.
I am planning for my holiday vacation to TX - IAH on 09/20.
Let me know your origin codes?
My source is PA - PHL and want to return back from IAH on 09/22.
Thank you for your information. But sorry, there is no flight for your details.
Ok, thank you for your services.
Thank you, have a good time.