Hi. I am Carol Green.
user
Hello. How may I assist you?
assistant
I am looking for a flight from Las Vegas, can you book me the flight ticket from LAS to ORD?
user
Sure, can I have your planned travel dates please?
assistant
My trip dates are from Sept 12th till Sept 14th.
user
Do you have any requirements?
assistant
I need to take off my flight in evening session.
user
Carol Green, no flights has been found on your requirement.
assistant
That's ok, not an issue. Thank you.
user
Thank you for approaching us.
assistant