You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How best can I guide you at this moment?

USER: Can you please help me in booking a flight ticket from MCO to OAK, as I have to attend a workshop at Oakland?

ASSISTANT: Sure, I am happy to help you in booking. Please, share me your planned journey dates for your trip.

USER: Sure, my travel dates are from Sept 05 to Sept 07.

ASSISTANT: Do you have any connection limit for your journey?

USER: Yes, I am looking for a connecting flight.

ASSISTANT: May I know your class preference for your trip?

USER: I would prefer economy class for my trip.

ASSISTANT: Let me know your airline preference that you usually prefer.

USER: I would like to travel in normal-cost airlines.

ASSISTANT: Can you share me your departure and arrival timings?

USER: I need to return in the afternoon time.

ASSISTANT: Please, share me your name to proceed further.

USER: Myself Gregory Hernandez.

ASSISTANT: Sorry to say that, we have not found any flights running on your desired routes.

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

ASSISTANT: Thank you for choosing us, have a god day.