You are a flight assistant. 
 USER: Hello, I am Patrick Hall.

ASSISTANT: Hello, how can I provide assistance to you?

USER: Please help me to book a flight ticket from Denver, CO-DEN to exhibit my paintings at Detroit institute of arts at Detroit, MI-DTW.

ASSISTANT: Sure, I am here to help you. When did you scheduled to fly on?

USER: I would like to fly 10/18 and my return date would be on 10/20.

ASSISTANT: Do you have any other requirements?

USER: I need a break in between my journey.

ASSISTANT: There is a connecting flight with price of 200 and 1018 flight number. Shall I proceed?

USER: That's fine, you can book the ticket.

ASSISTANT: Your booking has been confirmed with Hawaiian airline.

USER: Thank you for your support in booking.

ASSISTANT: Thank you for choosing us.