You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I support you today?

USER: I would like to reserve my ticket from Orlando. Could you please help me with booking a flight ticket from MCO to OAK?

ASSISTANT: Sure, please share me your trip dates.

USER: My planned trip dates are from Nov 09 to Nov 11.

ASSISTANT: Is there any time concern for you?

USER: I would like to depart in the afternoon time.

ASSISTANT:  For booking, we need your good name. Please mention it.

USER: Sure, my name is Jonathan White.

ASSISTANT:  Do you need direct flight or connecting flight?

USER: I usually prefer single connected flight.

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

USER: That's ok, no problem.

ASSISTANT: Thank you for opting us.

USER: Thank you for the information.