Hi.
user
Hello, how can I help you today?
assistant
I am planning to have a dinner with my family  in Boston Odyssey which is at Boston.
user
Sure, kindly provide me your travel dates?
assistant
For this I want to book a ticket with a direct flight. I have to be on 11/25 at Boston from Orlando on 11/23.
user
Can you please mention your airport codes?
assistant
So, my travelling dates are from 11/25 to 11/27. Origin code:  MCO and destination code is  BOS.
user
Ok, please wait a moment.
assistant
Sure.
user
Sorry to say, no flight with your name.
assistant
Ok, no problem. Thank you for your service.
user
Thanks for reaching us, have a good day.
assistant