You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I aid you today?

USER: I am Amanda Mitchell. Can you book a flight ticket from MCO to DCA?

ASSISTANT: Ok, Is there any connection limit for you?

USER: I need a direct flight.

ASSISTANT: Please share me your trip dates.

USER: My travel dates will be June, 15 and June, 17.

ASSISTANT: Do you have any class preferences?

USER: No.

ASSISTANT: Please wait for a while.

USER: Sure.

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

USER: It's ok, thank you for checking.

ASSISTANT: Thank you for availing us.