Hello.
user
Hello. How can I assist you?
assistant
I am Richard Green. I want to book a flight ticket to attend Charlotte International Auto Show, they are exhibiting more than 400 vehicles from many branded companies. Could you please help me in booking a ticket on 03/27 and 03/29?
user
Sure Green, can I know the airport codes please?
assistant
My airport codes are OAK and MCO.
user
Sorry, there are no flights available on your dates.
assistant
No problem, thank you for your valuable information.
user
Thank you for approaching us.
assistant