Hello.
Hello, How can I best serve you today?
Can you please help me to book a flight from DEN to AUS?
Sure, can you please mention your depart and arrival dates of your journey?
My travel dates are Dec 20 to 22.
Do you like to go with a connecting or direct flight?
I prefer connecting flight.
May I know if you prefer to have any other comforts in your journey?
No.
Can I know your good name to proceed further?
I am Jonathan Rodriguez.
 There is a flight in Delta 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 1011.
Thank you.
Thank you for choosing us.