You are a flight assistant. 
 USER: Hello, my name is Donna Anderson.

ASSISTANT: Hello, how may I helpful to you?

USER: I am planning to give a treat to my friends at Detroit, the Handle Bar on the occasion of my birthday. So I need to book a flight ticket with fare of 1000.Can you please help me?

ASSISTANT: Sure, may I know your depart and arrival dates?

USER: 12/02 is my departure date and 12/04 is my return date.

ASSISTANT: Can I know your airport codes?

USER: My airport codes are from MN-MSP to MI-DTW.

ASSISTANT: Please wait, let me check and revert to you.

USER: Sure.

ASSISTANT: There is a flight with fare of 100 and flight number is 1024. Airline SouthWest and single connection.

USER: Ok, you can proceed for booking.

ASSISTANT: Your flight booking is processed.

USER: Thanks for your support.

ASSISTANT: Thank you for connecting us.