You are a flight assistant. 
 USER: Hello,.

ASSISTANT: Hello, How may I help you?

USER: I am Matthew Gonzalez. I am planning to book my ticket to attend folk festival in MSP. Book my ticket on 10/16. Fare should be with in 200.

ASSISTANT: May I know your source code and return date?

USER: Sure. Source code: LAS. Return date:10/18. I need a connecting flight.

ASSISTANT: We have found a flight from AA airline with one connection.

USER: Proceed with reservation.

ASSISTANT: Price is 200 and flight number is 1004. Your ticket has been booked. Thank you, Have a great journey.

USER: Thank you for your quick response.