You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you?

USER: I want to meet my friend in OAK. Can you please make a reservation from DTW?

ASSISTANT: Sure, I can help you with that. May I know your travel dates please?

USER: Sure, I want to depart on June 6 and need to return on June 8.

ASSISTANT: Do you need break in between your journey?

USER: Yes, I need a break.

ASSISTANT: Please let me know if you have any other specifications.

USER: I do not have any specifications.

ASSISTANT: May I know your good name please?

USER: I am Amanda Williams.

ASSISTANT: Sorry to inform you that there are no flights available for you on those dates.

USER: Ok, no problem. Thank you for checking.

ASSISTANT: Thank you for choosing us.