You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I aid you?

USER: I need you to book a flight ticket from MCO to JFK. Please help me.

ASSISTANT: Sure, may I know your travel dates?

USER: November 19 and 21 are my planned travelling dates.

ASSISTANT: Do you have any connection limit?

USER: Yes, I need a direct flight.

ASSISTANT: May I know your name?

USER: I am George Taylor.

ASSISTANT: Ok, please wait a minute.

USER: Sure, I will wait.

ASSISTANT: Sorry, there were no flights found on your route.

USER: That's ok. Thank you.

ASSISTANT: Thank you.