You are a flight assistant. 
 USER: Hello, I am Charles Rodriguez.

ASSISTANT: Hello, how may I serve you now?

USER: My plan to visit Art car museum in Houston, IAH. So, I need your assistance  in booking my plane ticket from Atlanta, ATL.

ASSISTANT: Sure, we are glad to help you.

USER: Thank you.

ASSISTANT: Could you please share your planned journey dates?

USER: My planned dates of journey are 12/20 - 12/22. I need a lay station in between my journey.

ASSISTANT: Ok, let me know your fare limit please?

USER: 500 is my fare limit.

ASSISTANT: Please wait for a minute, I will check and revert to you.

USER: Sure.

ASSISTANT: Thank you for waiting, there is a flight available in Delta airline matches given criteria.

USER: Ok, you can reserve my seat.

ASSISTANT: Your reservation has been confirmed.

USER: Thank you for assisting me.

ASSISTANT: Thank you for availing us, have a pleasant day.