Hello. I am Mark Thomas.
Hello, Mark Thomas, How may I assist you?
Will you be my helping hand in booking a ticket from DFW to LGA?
Sure, to make it easier, please provide your travelling details.
I prefer a connecting flight, and fare is 500.
Ok. May I know your travel dates?
I will fly on 08/27 to 08/29.
Ok, thanks for information. Your flight number is 1025, Frontier airline.
You can book it.
Booking is done. Thank you for opting us.