You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you?

USER: Can you please reserve me a flight ticket from LAX to DTW?

ASSISTANT: Sure, let me know your travelling dates.

USER: My trip dates are 06/06- 0 6/08.

ASSISTANT: Please share your connection limit.

USER: I need a direct connection.

ASSISTANT: Is there any other requirements?

USER: My return time should be in the afternoon.

ASSISTANT: May I know your name?

USER: I am Christopher Young.

ASSISTANT: Sorry, there are no flights found based on your details.

USER: No issues, thank you for your help.

ASSISTANT: Thank you for choosing us.