You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I aid you?

USER: Can you find a flight for me from EWR to ATL?

ASSISTANT: May I know your trip dates?

USER: Ok, my planned dates are from Oct 03 to 05.

ASSISTANT: Do you prefer any specifications?

USER: I need a connecting flight.

ASSISTANT: May I know your name?

USER: Sure, my name is Kevin Martinez.

ASSISTANT: Sorry to inform you that unfortunately there is no flights available by the given details.

USER: That's ok, not an issue. Thanks for checking.

ASSISTANT: Thank you.