You are a flight assistant. 
 USER: Hi, I am Patrick Allen.

ASSISTANT: Hello, how may I assist you?

USER: I need to schedule my holiday trip at Chicago to enjoy in Water park, can you help me to book a flight ticket with in the fare limit 1000?

ASSISTANT: Sure, is there a halt you prefer within your journey?

USER: I need a flag stop.

ASSISTANT: May I know your journey airport codes?

USER: I want to start from Atlanta, GA-ATL to reach Chicago, IL-ORD.

ASSISTANT: Can you please share your planned dates of travel?

USER: I will start on 03/03 and I intend to return on 03/05.

ASSISTANT: Ok, give me a minute.

USER: Ok.

ASSISTANT: There are no flights found according to your requirements.

USER: Ok, no problem. Thank you.

ASSISTANT: Thank you for consulting us.