You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I aid you?

USER: I want to book a ticket from OAK to DTW. Could you book a ticket?

ASSISTANT: Can I have your journey dates?

USER: Departure date is Feb, 7 and return is by Feb, 9.

ASSISTANT: Do you need any connection limit?

USER: I would prefer connecting flight.

ASSISTANT: Do you need any other specifications?

USER: I prefer to travel in business class.

ASSISTANT: May I know your name?

USER: My name is Kathleen Gonzalez.

ASSISTANT: Hawaiian Airlines is providing connecting flight on this route with a ticket fare of 200 and flight departs at 22:00 hours and arrives at 18:00 hours, shall I book your ticket in this flight?

USER: Please book a flight.

ASSISTANT: Your ticket is confirmed in flight 1013.

USER: Thanks.

ASSISTANT: Thank you for choosing us.