You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I support you today?

USER: I am Laura Jackson. I want to book a ticket to Detroit, DTW to participate in Football match. Will you please assist me to make a reservation?

ASSISTANT: Sure, I am here to help you.

USER: Thank you.

ASSISTANT: May I know your planned journey dates?

USER: My depart date is on 09/16 and return date is on 09/18.

ASSISTANT: Help me with your source code?

USER: Source code is Los Angeles,LAX.

ASSISTANT: How much can you afford for your flight ticket?

USER: I can afford up to 500.

ASSISTANT: Thanks for your details, please give me a minute.

USER: Sure.

ASSISTANT: Thanks for waiting, there is a flight 1011 in AA airline with a flag stop. Shall I proceed with booking?

USER: You can proceed.

ASSISTANT: Your ticket has been confirmed.

USER: Thank you.

ASSISTANT: Thank you for opting us.