Hi, I am William Anderson.
user
Hello. How can I aid you?
assistant
I want to attend an business meeting in Boston MA-BOS, could you help me in booking my flight ticket from DC-IAD.
user
Sure, we are happy to help you. Please provide me your journey days?
assistant
My travelling dates are from 01/03 to 01/05, and my price is within 500.
user
Sorry, no flights found on your requested dates.
assistant
Ok, not an Issue. Thanks for your information.
user
Thank you, have a nice day.
assistant