Hello. I am Sandra Adams.
user
Hello, how may I be there at your service?
assistant
 I would like to visit Lady Bird Lake at New York with my friend, please help me in booking a ticket from IAD to LGA. Could you please help me in doing that?
user
Sure, may I know when are you planning to make your journey possible?
assistant
My travelling dates are 07/28 and return on 07/30.
user
Do you need a stop over?
assistant
I need a direct flight.
user
Ok, please wait.
assistant
Sure.
user
Currently there are no flights going on your way.
assistant
No problem, thank you for your information.
user
Thank you for choosing us.
assistant