You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I render you today?

USER: Can you help me to book a flight ticket from ATL to DTW?

ASSISTANT: Sure, may I know your good name?

USER: Debra Campbell.

ASSISTANT: Could you please share your journey dates?

USER: I will start on Dec, 11 and return on Dec, 13.

ASSISTANT: Please let me know your connection limit?

USER: I would prefer single connection.

ASSISTANT: Are there any more specifications?

USER: No.

ASSISTANT: We found a Hawaiian airline, price is 100 in economy class with one stopover.

USER: Please proceed.

ASSISTANT: Your ticket has been confirmed in economy class.

USER: Thank you.

ASSISTANT: Thank you for choosing us.