Hello, I am Patricia Hill.
user
Hello, how can I help you today?
assistant
I want to visit LAS from my hometown DCA, can you help me with direct connection of flight?
user
Sure, when are you willing to travel?
assistant
My depart is on 06/15 and return on 06/17.
user
Ok, please wait for a while.
assistant
OK.
user
Thanks for waiting, no flights found with your requested details.
assistant
No problem, thank you for the information.
user
Thank you for opting us.
assistant