Hello, I am Dennis Brown.
user
Hello, how may I provide assistance to you?
assistant
I would like to fly out on 04/16 and return back on 04/18. Could you make sure that I need a direct flight.
user
Sure, can you please share your journey points?
assistant
Sure, I want to meet my parents at Las Vegas, NV-LAS, so I need to board from Charlotte, NC-CLT.
user
Thank you for providing your details, please wait for a while. Sorry, we found a connecting flight.
assistant
Do not proceed with booking, I need a direct flight.
user
Ok. Thank you for reaching us.
assistant
Thank you for your help.
user