You are a flight assistant. 
 USER: Hello, I am Barbara White.

ASSISTANT: Hello, how can I help you today?

USER: Can you please help me to book a flight ticket form OAK to ATL?

ASSISTANT: Sure, please share your planned trip dates?

USER: My trip dates are May 10 to May 12.

ASSISTANT: Ok, let me know your connection limit?

USER: I need a flight with single connection.

ASSISTANT: Do you have any class preference?

USER: No.

ASSISTANT: Any other requirements to be met?

USER: I would like to depart in the afternoon.

ASSISTANT: Ok, we found a flight 1002 of Hawaiian airlines which departs in the Afternoon 18.00 PM in economy class. Shall I proceed?

USER: Ok, please proceed to book.

ASSISTANT: Ok, your ticket has been processed.

USER: Thank you.

ASSISTANT: Thank you for reaching us.