Hi, Joseph King here.
user
Hello King, how may I assist you?
assistant
Can you search direct flight from DCA to LAS.
user
Sure, may I know your travel dates please?
assistant
Sure, I would like to travel on 05/16 to 05/18.
user
Ok, hold on for a moment please.
assistant
Sure.
user
Sorry Joseph, there are no direct flights in this route.
assistant
It's ok.
user
Sorry for the inconvenience provided.
assistant
No problem.
user
Thank you for reaching us, have a good day.
assistant
Thank you for helping me.
user