Hello, myself John Hall.
Hello, how can I aid you now?
I am planning to book a flight ticket to LGA from BOS, can you please help me out?
Sure John Hall, I will help you with that. Can I have your travel dates please?
Sure, my planned travelling dates are Jan 06 and Jan 08.
Do you preferring any specific airlines?
Please make sure my depart time must be in afternoon.
Sorry John Hall, no flight is available to you on your dates due to some airlines issues.
It's ok, thank you for the information.
Thank you for choosing us, have a good day.