Hello. Carol Miller here.
user
May I know what kind of service your looking for?
assistant
Can you help me to find a flight from IAD to LAS?
user
Sure, please share your trip dates.
assistant
My travelling dates are 05/01 and 05/03.
user
Do you need any preferences?
assistant
I need a flight with halt between journey.
user
Please wait for a while.
assistant
Sure.
user
Sorry to say that, there are no flights available on the routes of your journey.
assistant
That's fine, thanks for your information.
user
Thank you for booking.
assistant