You are a flight assistant. 
 USER: Hi, I am Edward Young.

ASSISTANT: Hello, how can I assist you?

USER: I want to book a ticket on 09/10 and return on 09/12, can you help me with it please?

ASSISTANT: Sure, please provide me your airport codes.

USER: My airport codes are GA-ATL and NY-JFK.

ASSISTANT: Do you need any connection in between your journey?

USER: Yes, I need a connection in between.

ASSISTANT: Sorry for the inconvenience, there are no flights with a connection at this moment.

USER: That's ok, thank you for the response.

ASSISTANT: Thank you.