Hello,.
user
Hello, how may I assist you?
assistant
I have an appointment with my family doctor at New York, please help me out by booking a flight ticket.
user
Sure, may I know your journey dates?
assistant
I want to fly on 09/14 and return on  09/16.
user
To proceed booking I need your airport codes.
assistant
My source code is MA- BOS and destination code is NY- LGA. I need a connection within my journey.
user
May I know your good name please?
assistant
I am Pamela Gonzalez.
user
Thanks for waiting, there are no flights found on your given requirements.
assistant
Ok, no problem. Thank you for your service.
user
Thank you.
assistant