Hi, I am Charles Taylor.
Hello, how can I help you?
I need to book a ticket from CLT-DFW for visiting the White Rock Lake Park.
OK, can you provide your journey dates?
 My travelling dates are 02/29 and return to CLT on 03/02.
OK, please a minute, let me check and revert you.
I prefer mostly 1 connection and price of 500. Sure.
Thanks for waiting, I found a ticket with your given details.
Ok, May I know the details of the airline?
Flight number is 1018, airline is UA with single connection and price of  100. Shall, I proceed with booking.
You can proceed with further formalities.
Sure, your ticket has been booked. Thank you, for reaching us.