Hello.
user
Hello. How can I help you?
assistant
I want to  travel from MCO to LGA.
user
May I know your travelling dates?
assistant
My departure is on 11/27 and my arrival is on 11/29.
user
Sorry to say that there is no flight found.
assistant
Thank you for the help.
user
Thank you. May I know your name please?
assistant
My name is Benjamin Harris.
user