Hello.
user
Hello, how may I be at your service today?
assistant
I would like to travel from ORD to DCA as a business trip, can you do the reservation?
user
Sure, I will help you in booking the ticket. May I know your travelling dates please?
assistant
My trip dates are 10/30 and 11/01.
user
 Do you prefer any stopover in between journey?
assistant
I need break in my journey.
user
Do you have any other specifications?
assistant
No.
user
Please help me with your name for booking.
assistant
Anthony Phillips here.
user
Sorry, no flights are available on your journey routes.
assistant
No problem, thanks for the information.
user
Thank you for choosing us.
assistant