You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I assist you?

USER: Can you help me in booking from ATL to BOS, as there is a business meeting to attend?

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

USER: My trip dates are Jun 19-21.

ASSISTANT: Would you like to travel in a connecting flight or a direct flight?

USER: I am looking for a stopover flight.

ASSISTANT: May I know your good name please?

USER: I am Angela Taylor.

ASSISTANT: Sorry, there is no flight available on your requested dates.

USER: No issue, thank you.

ASSISTANT: Thank you for reaching us.