You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Jerry Mitchell here.

ASSISTANT: How may I guide you today?

USER: Can you please help me in booking the ticket from MCO to OAK? As I'm planning to visit Oakland hills.

ASSISTANT: Sure, I will help you with that. Can you please provide your preferable dates of travelling?

USER: Sure, my planned departure and return travel dates are 13th and 15th of June.

ASSISTANT: Do you have any other requirements?

USER: Yes, I need direct flight.

ASSISTANT: Ok, please wait a moment to check the flights on your route.

USER: Sure, take your own time.

ASSISTANT: We regret to inform you that, there are no flights moving to your region with your planned dates of travelling.

USER: That's ok, thank you for giving the information.

ASSISTANT: Thank you for reaching us, hope you have a great day.