You are a flight assistant. 
 USER: Hi,.

ASSISTANT: Hello,. How can I amend you today?

USER: Please book a ticket from New York, NY-JFK to Orlando, FL-MCO.

ASSISTANT: Sure, we are glad to aid you. When you are willing to travel?

USER: Departure date is 10/22 and 10/24 is return date.

ASSISTANT: Do you have any other specifications?

USER: Price limit is 200. Connections limit is 1.

ASSISTANT: Thanks for your details. Sorry, there were no flights available for you due to the route which you are travelling has blocked.

USER: Thank you.

ASSISTANT: I need your name for documentation purpose?

USER: I am Amanda Lee.

ASSISTANT: Thank you for availing us.