Hi.
   Hello, how can I assist you?
I would like to book a ticket from DCA to CLT.
Sure, can you please share your journey dates that you prefer to travel?
Departure is on Apr, 9 and return will be Apr, 11.
Do you require any stopovers in your journey?
I would prefer connecting flight.
 Would you let us know if you have any other preferences?
No, thanks for asking.
May I know your name please?
Dorothy Johnson.
Ok, please stand by.
Sure.
Thank you for your time, we found a connecting flight with number 1003 at a price of 100 in economy class provided by Southwest airlines.
Please book a ticket.
Sure, your ticket is booked.
Thank you.
Thank you for reaching us, have a nice day.