Hi.
user
Hello, how may I aid you?
assistant
I want to visit my grand mother's house which is in Washington whose airport code is DCA. Please help me in booking my ticket from LGA.
user
Sure, please help me in your trip dates.
assistant
Sure, my trip dates are from Aug 04 to Aug 06.
user
Do you have any other specifications?
assistant
I am looking for normal cost airline with 1 connecting flight.
user
Ok, may I know your name please?
assistant
My name is Thomas Moore.
user
Sorry Thomas, we regret to inform you that there is no flights available as per your request.
assistant
It's ok, thank you for your help.
user
Most welcome.
assistant