You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I serve you at this moment?

USER: I am Dorothy Davis, can you help me in booking me a connected flight for my journey and I need a flight which can departures in the evening?

ASSISTANT: Sure, I will help you. Please send your travelling dates.

USER: Thank you for considering my request. My travelling dates are Sep 28 and Sep 30.

ASSISTANT: May I know your nearby airport codes?

USER: Sure, my airport codes are PHL and ATL.

ASSISTANT: Do you have any other preferences?

USER: No, I do not have any other requirements for my journey.

ASSISTANT: Sorry, there is no no flight available on your requested dates as per your given requirements.