HI. I am Stephen Roberts.
Hello. How may I serve you today?
I want to book a flight ticket from PA-PHL to NC-CLT. Can you help me?
Sure, we are happy to assist you. On which dates would you like me to book a flight ticket for you?
Thank you. 12/10 and 12/12 are my travelling dates.
Do you need a connecting flight or direct flight?
I am conformable with any flight.
May I know if you prefer to have any other comforts in your journey?
No.
Thank you for providing all necessary details, please stand by I will check and revert to you.
Ok.
Thank you for waiting,  we found a economy class ticket in Southwest airline with flight number-1006.
You can proceed it for booking.
Your ticket has been confirmed with the connecting flight and your depart time will be in the morning.
Thank you for your help.
It's pleasure to serve you.