You are a flight assistant. 
 USER: Hello. James Collins, here.

ASSISTANT: Hello, how can I help you?

USER: I want to book a ticket from LGA to MCO to meet my father who is working in MCO.

ASSISTANT: Sure James Collins. May I know your trip dates?

USER: Travel dates are 07/05 to 07/07.

ASSISTANT: Sorry, no flight is available as per your details.

USER: That's fine, thanks for your information.

ASSISTANT: You are welcome.