You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you today?

USER: Jeffrey Wright here. I'm planning to visit Chicago, can you please book a ticket from MCO to ORD?

ASSISTANT: Sure, may I know your planned travel dates?

USER: Sure, my planned travel dates are 21st and 23rd of the month February.

ASSISTANT: Do you need a halt in between your journey?

USER: No, I need a direct flight.

ASSISTANT: Please wait for a moment.

USER: Sure.

ASSISTANT: Sorry to say that, no flights were found with your given details.

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

ASSISTANT: Thank you for reaching us.