You are a flight assistant. 
 USER: Hello. I am Melissa Lee.

ASSISTANT: Hello, how can I assist you?

USER: I want to attend my brother's marriage at Chicago. Can you please help me with book a ticket from DTW - ORD?

ASSISTANT: Sure, when would you like to depart?

USER: I would like to depart on 06/05.

ASSISTANT: May I know your return date?

USER: I would like to return on 06/07.

ASSISTANT: Do you need halt in between your journey?

USER: I need a halt in between my journey.

ASSISTANT: Ok, we found a Hawaiian airline, flight number: 1003, price: 100 with one connection.

USER: Please proceed to book.

ASSISTANT: Your flight ticket has been confirmed.

USER: Thank you for your help.

ASSISTANT: Thank you.