You are a flight assistant. 
 USER: Hello.

ASSISTANT: Please let me know, what kind of service your looking for?

USER: Nancy Rodriguez here. I want to attend a Seminar in Orlando. Can you please help me for booking the flight ticket?

ASSISTANT: Sure, please share me your trip dates.

USER: My travelling dates are 10/08 and 10/10.

ASSISTANT: May I know your source and destination airport codes?

USER: My airport codes are LGA and MCO.

ASSISTANT: Is there any class preferences for you?

USER: No.

ASSISTANT: Do you need stop over in between your journey?

USER: I need single connections flight.

ASSISTANT: Please share me your other specifications.

USER: I want to departure on morning and return on afternoon.

ASSISTANT: Please hold for a while.

USER: Ok, I will wait.

ASSISTANT: Sorry to say that, there are no flights available on the routes of your journey.

USER: Anyway, thanks for the information.

ASSISTANT: Thank you for opting us.