You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I aid you?

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

ASSISTANT: Please provide your journey dates.

USER: Depart is by Nov, 12 and return date is Nov, 14.

ASSISTANT: Do you need any connection limit?

USER: I would prefer connecting flight.

ASSISTANT: Do you need any other specifications?

USER: I prefer economy class.

ASSISTANT: May I know your name?

USER: My name is Amy Robinson.

ASSISTANT: American Airlines is providing connecting flight on this route with a ticket fare of 200 and flight departs at 0:00 hours and arrives at 3:00 hours, shall I book your ticket in this flight?

USER: Please book a ticket.

ASSISTANT: Ok, your ticket is reserved in an economy class and the flight number is 1001.

USER: Thanks.

ASSISTANT: Thank you for choosing us.