You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, How may I help you today?

USER: I need to book a flight ticket with single connection.Can you help me for booking a flight ticket?

ASSISTANT: Sure, Can I have your journey points?

USER: My departure date is on 05/02 and return date on 05/04 with price limit should not exceed 5000.

ASSISTANT: Please share me your source and destination.

USER: I want fly source point is MI-DTW and return point is WA-SEA.

ASSISTANT: Please wait, I will let you know.

USER: Sure.

ASSISTANT: We found a flight with AA airline, flight number 200 with a connection. Shall I proceed for booking?

USER: Yes, proceed.

ASSISTANT: To confirm your booking, May I know your name?

USER: I am George Thompson. Thanks for your good assistance.

ASSISTANT: Your ticket has been confirmed, flight number is 1017. Thanks for choosing us, have a great day.