Hello.
user
Hello. How can I assist you for the day?
assistant
I am planning to visit Washington, will you help me in booking the flight ticket from LAS to DCA?
user
Sure, I am here to help you with that. Can you please share your preferable travel dates?
assistant
My travelling dates are July 20 and July 22.
user
May I know your name please?
assistant
Myself Michael Gonzalez.
user
Is there any airline preference?
assistant
I always prefer Normal-cost airlines.
user
Do you have any other specifications?
assistant
No, thank you for asking.
user
Sorry to say that, there are no flights found on this route as per your travel dates.
assistant
Ok, not an issue. Thank you for your information.
user
Thank you for reaching us, have a great day.
assistant