Hello, I am Anthony Harris.
Hello, how can I help you for the day?
I want to book flight ticket to Boston for a family function. Can you help me  booking a flight ticket?
Sure, I am here to help you.
Ok, thanks you.
May, I know when you are willing to travel?
I am willing to travel on dates from 04/17 to 04/19.
Can you please help me with your airport codes?
My airport codes are Los Angeles, CA - LAX to Boston, MA - BOS.
Do you have any other specification?
As, my budget is low I can afford only up to 500 and single halt of  flight.
Please, wait for a moment.
OK.
Sorry, We found no flights with your specification.
OK, not a problem. Thanks for the information.
Thank you for choosing us. hope to serve you better next time.