Hello, I am Margaret Smith.
Hello, how can I help you today?
I need to fly from DFW to LAS to meet my parents, can you please book a flight ticket?
Sure, please share your planned trip dates?
My trip dates are 03/26 to 03/28.
Ok, any other requirements to be met?
I need a halt with fare 500.
Ok, please wait for a while.
Sure.
 Thanks for waiting, flight- 1011, airline- Southwest, price- 100 with connection-1 matches your requested details.
Ok, book the ticket.
Ok, your ticket has been booked.
Thank you for your help.
Thank you for reaching us.