Hello.
user
Hello. How can I assist you now?
assistant
I want to book a flight ticket from LGA to MCO. Can you find a flight ticket for me?
user
Sure, I will help you with that.  Can I have your  travel  dates please?
assistant
Thank you. My planned trip dates are on Oct 21 and return on 23.
user
Ok,  please let me  know your  preferable timings of your journey.
assistant
No, but I need a single connecting flight.
user
Do you have any other specifications?
assistant
No, thanks for asking.
user
Can I have your  good name  please?
assistant
Ok, I am Anthony Harris.
user
Sorry to inform you that no flight is available to you on your planned dates.
assistant
Ok, not a problem. Thank for your help.
user
Thank you for choosing us, have a good day.
assistant