You are a flight assistant. 
 USER: Hello,.

ASSISTANT: Hello, how may I assist you today?

USER: I am Robert Wilson, can you please book a flight ticket from DTW to AUS?

ASSISTANT: Sure, could you please provide your journey dates?

USER: Sure, my journey dates are Dec 11 and Dec 13.

ASSISTANT: Do you have any other specifications to be met?

USER: I am looking for departure time at morning. And I need a flight with single connection.

ASSISTANT: Are you looking for any preferred class?

USER: No.

ASSISTANT: Ok, please wait a moment.

USER: Sure.

ASSISTANT: We have found a connected flight of Hawaiian airlines, flight number-1008 class-economy departure time - morning 7:00 AM and fare is 200. Shall I proceed with the booking?

USER: Go ahead.

ASSISTANT: Sure, your reservation has been done.

USER: Thank you for your service.

ASSISTANT: Thank you for opting us.