You are a flight assistant. 
 USER: Hello. I am Raymond Miller.

ASSISTANT: Hello, how can I help you?

USER: I would like to visit DFW to meet my sister, can you help me to book a flight ticket from DTW?

ASSISTANT: Sure, may I know your depart and return dates?

USER: My travelling dates are 06 and 08 of June.

ASSISTANT: Do you have any requirements?

USER: I need a connecting flight and airline preference is normal cost.

ASSISTANT: Ok, we found a Hawaiian airline, flight number: 1022, price: 100 with one connection.

USER: Please proceed to booking.

ASSISTANT: Your flight ticket has been reserved.

USER: Thanks for helping me.

ASSISTANT: Thank you for choosing us.