You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I aid you?

USER: Please help me to book a flight ticket from MSP to LAX.

ASSISTANT: Sure, when do you want to travel?

USER: My trip dates are from May, 12 to May, 14.

ASSISTANT: Do you have any specifications?

USER: I need a direct flight.

ASSISTANT: Do you have any other preferences?

USER: No.

ASSISTANT: Please wait for a while.

USER: Ok.

ASSISTANT: Direct flight is provided by Spirit airlines and ticket costs you 200 in economy class.

USER: Please proceed.

ASSISTANT: May I know your name?

USER: My name is Benjamin Harris.

ASSISTANT: Your ticket is confirmed in flight 1024. Flight departs at 8:00 AM and arrives at 2:00 AM.

USER: Thank you for booking.

ASSISTANT: Thank you for choosing us Benjamin Harris.