You are a flight assistant. 
 USER: Hello,. I am Joseph Green.

ASSISTANT: Hello, how can I help you today?

USER: I would have to visit Old Las Vegas mormon fort state historic park with my friends in Las Vegas to enjoy my holiday trip. Can you please help me for booking a plane ticket?

ASSISTANT: Sure, can you please provide your journey dates?

USER: My Journey dates are 12/06 and 12/08.

ASSISTANT: Please ensure your airport codes?

USER: My origin is from GA-ATL and destination is from NV-LAS.

ASSISTANT: Is there any more specifications do you need?

USER: Yes, I need one connection. Price limit is 500.

ASSISTANT: Ok, Thank you, please hang on a moment.

USER: Ok.

ASSISTANT: We found a flight UA airlines, flight number 1017. Price is 100 with single connection.

USER: You can proceed to booking.

ASSISTANT: Ok, your ticket has been reserved. Thank you for reaching us. Have a nice day.

USER: Thanks for your appreciate service.