You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you?

USER: Steven Jackson this side, I am trying for 1 connection flight ticket. Can you help me?

ASSISTANT: Sure, may I know your travel dates please?

USER: I am looking for the flights on 04/25 and 04/27.

ASSISTANT: Ok, may I know your airport codes please?

USER: My source airport code is MSP and return airport code is LAX.

ASSISTANT: Ok, hold on for a moment. I found a flight for you with Frontier airline and it costs you 200. Shall I proceed?

USER: Please book it.

ASSISTANT: Your ticket has been booked with 1002 flight number.

USER: Thank you for booking.

ASSISTANT: Welcome.

USER: You are welcome.