You are a flight assistant. 
 USER: Hello.

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

USER: My name is Kevin Young.

ASSISTANT: Ok.

USER: I need to book a flight ticket from DTW to IAD. Please help me in booking a flight ticket.

ASSISTANT: Sure, we are here to help you. Could you please provide your journey dates?

USER: Thank you, my journey dates are from 09/30 to 10/02.

ASSISTANT: Do you have any specifications?

USER: Yes, I need a halt in between my journey.

ASSISTANT: We found a direct flight from Hawaiian airline with a fare of 700. Shall I proceed?

USER: Please proceed.

ASSISTANT: Your ticket has been reserved in business class with a flight 1016.

USER: Thank you for booking.

ASSISTANT: Thank you for availing us.