You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I be your guide for today?

USER: I am Steven Williams. I planned to meet my friend in MCO, can you please help me to book a flight ticket from SEA?

ASSISTANT: I am here to help you in booking your flight ticket Steven Williams. Could you please let me know your planned dates of your journey?

USER: I prefer to travel on Apr 14 and Apr 16.

ASSISTANT: Please wait for sometime to check the available flight for your journey.

USER: I need a direct flight.

ASSISTANT: I regret to say that Steven Williams, I am not able to book your flight ticket as no flights are travelling to your region.

USER: Ok, no problem. Thank you for your information.

ASSISTANT: You are welcome, thank you for reaching us.