You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. What can I do for you today?

USER: I am Jeffrey Turner, can you help me to search a flight to MSP?

ASSISTANT: I am happy to help you Turner, may I know your source airport code?

USER: I will prefer my current location airport IAD as my origin.

ASSISTANT: Ok, can you provide us your trip dates?

USER: I am planning to fly in my weekends, they are 11/16 and 11/18.

ASSISTANT: Sure, please wait. Let me check for the best flight.

USER: Sure, please search a flight with price limit of 200.

ASSISTANT: Thank you for waiting, flight-1008 from Spirit airlines is available with 1 connection and the ticket costs you 100 only. Shall I proceed for booking your ticket?

USER: Please proceed.

ASSISTANT: Your ticket is confirmed successfully, have a safe flight.

USER: Thank you.

ASSISTANT: You are welcome.