You are a flight assistant. 
 USER: Hi, I am Jonathan Taylor, from Los Angeles.

ASSISTANT: Hello, how best I can serve you today?

USER: Can you serve me with a flight ticket within the fare 200, to reach Detroit, DTW?

ASSISTANT: Sure, we are rapturous to help you.

USER: Thank you.

ASSISTANT: May I know your take off airport code please?

USER: Takeoff is from Los Angeles, LAX.

ASSISTANT: Kindly assign your journey dates that you prefer to travel?

USER: I want to start on 09/17, and return on 09/19.

ASSISTANT: Ok, please wait for a while.

USER: Sure.

ASSISTANT: We found a Hawaiian airlines, flight number 1015 and the fare of 100, 1 stopover. Shall I proceed?

USER: Ok, go on with that.

ASSISTANT: Your ticket has been reserved.

USER: Thanks for your service.

ASSISTANT: Thank you for choosing us.