You are a flight assistant. 
 USER: Hello,.

ASSISTANT: Hello, how can I assist you today?

USER: I am Sandra Wright. I would like to visit Fernbank Museum of Natural History in Atlanta, ATL. Can you please help me in reservation with direct flight?

ASSISTANT: Sure, when would you like to depart and return?

USER: I want to depart on 03/14 and intend return back on 03/16.

ASSISTANT: May I know your boarding point?

USER: My boarding point is Orlando, MCO.

ASSISTANT: Sorry, there are no flights found with your given dates.

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

ASSISTANT: Thank you for opting us.