Hi, Samuel Rodriguez here.
user
Hello, how can I help you?
assistant
 I need to visit to LGA from IAD for study of wildlife and research, can you book me a ticket?
user
Sure, please tell your travelling dates?
assistant
Sure, my trip dates are 12/03 to 12/05. I want 1 connection flight.
user
There is a flight available with all your requirements.
assistant
Ok. Please proceed.
user
Your reservation have been confirmed with AA airlines of flight 1018.
assistant
Thank you.
user
Thank you and have a nice day.
assistant