Hello.
Hello, In what way can I assist you now?
I would like to travel from DEN to IAD as a business trip, can you do the reservation?
Sure, please share me your trip dates.
My trip dates are 12/22 and 12/24.
Do you need direct flight or connecting flight?
I need break in my journey.
 If you can help me with your name, I can begin looking up for the availability of flights.
Sandra Adams here.
May I know if you prefer to have any other comforts in your journey?
I do not have any other requirements.
Sorry to say that, there are no flights available on the routes of your journey.
No issue, thanks for the information.
Thank you for choosing us.