You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you?

USER: Will you please help me to find a flight from DTW to DCA?

ASSISTANT: Sure, I will help you. May I know your depart and arrival dates?

USER: I want to depart on Nov 01 and return on Nov 03.

ASSISTANT: Your good name please?

USER: My name is Dorothy Miller.

ASSISTANT: Let me know your connection limit.

USER: I need one connection in between journey.

ASSISTANT: Do you have any specifications?

USER: No.

ASSISTANT: Hold on a moment, please. Thank you for waiting, we found a connecting flight of Hawaiian airline having ticket fare 900 in business class. Shall I confirm it?

USER: You can proceed.

ASSISTANT: Your ticket has been confirmed with flight number 1004.

USER: Thank you.

ASSISTANT: Thank you for opting us.