Hello.
Hello, How can I best serve you today?
Can you help me to book a flight ticket from DEN to DCA?
Sure, can you please mention your depart and arrival dates of your journey?
My travel dates are Jan, 9 and Jan, 11.
Do you like to go with a connecting or direct flight?
I need connecting flight.
May I know if you prefer to have any other comforts in your journey?
I do not have any other specifications.
Can I know your good name to proceed further?
Michelle Thomas here.
 There is a flight in Southwest airlines with the ticket price of 100 having one connection and economy class. Can I proceed to booking?
Please proceed.
Your booking is confirmed and the flight number is 1001.
Thank you.
Thank you for choosing us.