You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you?

USER:  I want to book a flight ticket from DTW to ATL. Could you help me in booking?

ASSISTANT: Sure, can I know your travelling dates?

USER: My travelling dates are from Aug,01 and Aug,03.

ASSISTANT: On which name should I reserve the flight ticket?

USER: Myself Jeffrey Hernandez.

ASSISTANT: Do you have any connection limit?

USER: I prefer connecting flight.

ASSISTANT: Do you have any other specifications?

USER: My return time should be in the afternoon.

ASSISTANT: Sorry, there are no flights found on given dates.

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

ASSISTANT: Thank you for reaching us.