Hello.
user
Hello, how can I assist you?
assistant
I am willing to travel Orlando for attending an event in the month of May.  Can you please help me in booking my flight ticket from Charlotte?
user
Yes, please let me know on what dates that you have planned your journey.
assistant
Sure, I have planned to start my journey on May 09 and I need to return back to my source on May 11th.
user
Please let me know your regional airport codes.
assistant
Sure, my regional airport codes are CLT and MCO.
user
Please provide is there any requirements.
assistant
Ok, I need to departure from my source in the evening.
user
Please provide your name please.
assistant
Sure, my name is Mark Edwards.
user
Thank you for your information, there is no flight on your preferable travel dates.
assistant
Not a problem, anyways thank you for the information.
user
You are welcome, have a nice day.
assistant