Hello, Karen Roberts here.
Hello, how can I assist you?
I am planning to visit One World Trade Centre at New York, NY-LGA. Can you please help me in booking a ticket from Dallas, TX-DFW?
Sure, Can you provide me trip dates please?
I intend to travel from 02/15 to 02/17.
Do you have any price limit?
Yes, It is one.
Ok, wait for some time.
Ok.
Thanks for waiting we found a Delta airline with single connection and number 1002. Shall I proceed?
You can proceed.
Your ticket has been booked with price limit 100. thanks for choosing us, have  a safe journey.