You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, How exactly I can serve you the best today?

USER: Michelle Lewis here.

ASSISTANT: Ok.

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

ASSISTANT:  Sure, we are perky to help you. Let me know your connection limit.

USER: I would prefer 1 connection limit.

ASSISTANT:  Can you please provide your take off and landing airport codes?

USER: My airport codes are OAK and MCO.

ASSISTANT:  In which class would you like me to book your flight ticket?

USER: It's not an issue.

ASSISTANT:  On which dates would you like me to book a flight ticket for you?

USER: My travelling dates are 04/19 and 04/21.

ASSISTANT: Do you have any other requirements?

USER: I want to departure on afternoon.

ASSISTANT:  Ok, please wait a moment, let me search a flight for you.

USER: Ok, I will wait.

ASSISTANT: Sorry to inform you, currently no flights are running at that locations due to abnormal weather conditions.

USER: Anyway, thanks for the information.

ASSISTANT: Thank you for choosing us.