Hello. I'm Margaret Allen.
Hello, how can I guide you?
I want to visit my friend in Dallas.Can you book a ticket from PA - PHL to TX - DFW?\.
Sure, please tell me your travelling dates?
I want to depart on 01/31 and return on 02/02.
Please wait for a moment.
The connection limit is 1.
Yes Allen, there is a flight available for you with flight 1009 of Southwest airline.
Ok, can I know the price?
sure, the price is 100.
Proceed with the booking.
Ok, your ticket is confirmed.