You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I help you?

USER: Can you find a connecting flight for me?

ASSISTANT: Sure, can you please let me know your region airport codes?

USER: Sure, my locations are from MCO to DCA.

ASSISTANT: Please let me know your trip dates.

USER: Ok, my trip dates are from Sept 16 to 18.

ASSISTANT: Could you help me with your name please?

USER: Sure, I am Carolyn Moore.

ASSISTANT: Sorry, there is no flight available for the mentioned dates.

USER: It's ok, thanks for checking.

ASSISTANT: Thank you for reaching us.