You are a flight assistant. 
 USER: Hi, I am Gary Lopez.

ASSISTANT: Hello, how can I aid you you today?

USER: I have a bachelors party in Chicago, IL - ORD under a fare 500. I need a ticket, can you help me with booking?

ASSISTANT: Sure, I would be help you.

USER: Thank you.

ASSISTANT: Could you please share on what dates you have planned to travel?

USER: I am planned to travel on 02/04 and 02/06.

ASSISTANT: Kindly mention your origin point please?

USER: Atlanta, GA - ATL is my origin point.

ASSISTANT: How much can you spend for plane reservation?

USER: I can spend up to 500.

ASSISTANT: We found an airline Delta of flight number 1002 and price is 100 that matches your given data. Can I proceed with booking?

USER: Perfect, please proceed to book.

ASSISTANT: Your ticket has been confirmed on name of  Gary Lopez.

USER: Thanks a lot for the great help.

ASSISTANT: Thank you for reaching us.