You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I aid you today?

USER: Can you aid me to book a flight ticket from ATL to MSP?

ASSISTANT: Sure, could you please share your journey dates?

USER: My trip dates are Jan 5 and Jan 7 respectively.

ASSISTANT: Do you prefer a stopover in between your journey?

USER: I want a connecting flight.

ASSISTANT: Are there any other specifications?

USER: My return time should be in the afternoon.

ASSISTANT: On what name, do I need to reserve the ticket?

USER: Robert Turner here.

ASSISTANT: Sorry, no flights are available as per your requirements.

USER: Thank you for the help.

ASSISTANT: Thank you for reaching us.