Hello, I am Lisa Hernandez.
 Hello, How exactly I can serve you the best today?
Can you please assist me in booking a flight ticket to DEN from IAD?
Sure, we are perky to help you.
Thank you.
Do you prefer any halt in between your journey?
Yes, I need a halt in between my journey.
On which dates would you like me to book a flight ticket for you?
My travel dates are from Nov 24 to Nov 26.
 Ok, please wait a moment, let me search a flight for you.
Ok.
We found 1004 Frontier airlines with single connection with economy class.
You can proceed.
Your ticket has been reserved.
Thank you.
Thank you for choosing us.