You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I help you today?

USER: I am looking for a flight from DTW to OAK, can you help me in booking the flight ticket?

ASSISTANT: Sure, let me know your planned journey dates?

USER: My travel dates are from Oct 7th till Oct 9th.

ASSISTANT: Do you prefer direct flight or connecting flight?

USER: I am looking for a connecting flight.

ASSISTANT: Is there any other specifications?

USER: I would like depart in the afternoon session only.

ASSISTANT: May I know your name?

USER: Myself Benjamin Gonzalez.

ASSISTANT: Thanks for your details, there is no flight found on your desired journey routes.

USER: That's ok, not an issue. Thank you for your information.

ASSISTANT: Thank you for reaching us.