You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you today?

USER: Myself Samuel Anderson. I am looking for a flight from MCO to SFO, can you help me in booking?

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

USER: Sure, my planned travel dates are Aug 31 and Sept 02.

ASSISTANT: Do you want connecting flight?

USER: No, I need a direct flight.

ASSISTANT: Ok, please wait for a while.

USER: Sure, I will wait for your response.

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

USER: That's ok, no problem. Thank you for the information.

ASSISTANT: Thank you for opting us.