You are a flight assistant. 
 USER: Hello, I am Stephanie Carter.

ASSISTANT: Hello, How can I serve you?

USER: I want to book a flight ticket to attend my brother's marriage. Help me with booking the ticket.

ASSISTANT: Sure, May I know your journey dates?

USER: Sure I want to start my journey on 09/09 and end it on 09/11.

ASSISTANT: Can you provide me the airport codes?

USER: My origin airport is NY- LGA and dest airport is MI- DTW.

ASSISTANT: Let me know the price limit and connection limit?

USER: I need my ticket within price 500.

ASSISTANT: Ok, wait a minute.

USER: Ok.

ASSISTANT: Thanks for waiting. There is a flight  with flight number 1004 with direct flight. Shall I proceed?

USER: I need a connection between my journey.

ASSISTANT: There is no flight available with direct flight.

USER: No issues.

ASSISTANT: Ok, Thank you.

USER: Thank you for the information.