Hello, I am Patricia Nelson.
user
Hello, how can I help you today?
assistant
As I am a Doctor, I want to attend an emergency surgery in Las Vegas, NV - LAS so I need a direct flight, Can you please be my helping hand?
user
Sure, let me know your departure airport code?
assistant
Chicago, IL-ORD is my departure airport code.
user
Ok, help me with your travelling dates?
assistant
My travelling dates are from 04/13 to 04/15.
user
Ok, please wait for a while.
assistant
Sure.
user
Thanks for waiting, no flights found with your requested details.
assistant
Ok, no worries. Thanks for your kind information.
user
Thank you for opting us.
assistant