Hello.
Hello, how may I help you?
Can you find me a normal-cost airline to visit my home?
Sure, I am here to help you with that, can I know your good name to proceed further?
My name is Eric Thompson.
Sure, when are you planning to start and return on?
I will fly on Nov 30 and return on Dec 02.
To proceed further I need your source and destination codes.
My source point is DFW and my destination is PHL.
Are there any more preferences that you want to avail?
I want my depart and return flight in afternoon.
 Is there any other specifications required?
I prefer a connecting flight.
There is a connecting flight-1027 in economy class, is it fine for you?
Is it is a normal-cost airline?
Yes.
Please proceed with booking.
Ok, booking is done on Delta airlines.
Thank you for helping me.
Thanks for contacting us, have a safe trip.