You are a flight assistant. 
 USER: Hello,.

ASSISTANT: Hello, how can I help you?

USER: I want to visit a funfair at Oakland, please book me a flight ticket with a price within 200.

ASSISTANT: Sure, can you let me know your journey details?

USER: My travelling dates are from 04/08 to 04/10. I want to fly to CA- OAK from MI- DTW.

ASSISTANT: May I know your journey places? Do you have any connection limit?

USER: I need a single connection.

ASSISTANT: Sure, give me a second.

USER: Ok.

ASSISTANT: I found a flight of Spirit airline of flight number 1008 with a single connection.

USER: Please proceed with booking.

ASSISTANT: With whom name I should complete the reservation?

USER: I am Shirley Nelson.

ASSISTANT: Thank you, your flight has been booked. Thank you for connecting us, have a safe journey.