Hello,.
Hello, how can I assist you?
Please book a ticket from Orlando, FL-MCO to Dallas & Fort Worth, TX-DFW.
Sure, please provide me your travel dates?
Departure is by 11/21 and 11/23 is my return.
Do you have any preference?
Price limit is 5000.
May I know your good name?
I am Barbara White.
 We found a connecting flight Southwest with fare 100. Shall I proceed?
Please book a ticket.
 Your booking is done.