You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I support you?

USER: I am James Allen. I need to book a ticket to visit Mountain Park on 05/31. Could you please help me in booking a return ticket on 06/02.

ASSISTANT: Sure, please provide me your journey points.

USER: Sure, my airport codes are SEA and ATL.

ASSISTANT: How much is your fare limit for this journey?

USER: I can pay 5000.

ASSISTANT: We found a connecting flight with price 100, flight number is 1015.

USER: I need a direct flight.

ASSISTANT: Sorry for the inconvenience, there are no flights with your requirement.

USER: No problem, thank you for your information.

ASSISTANT: Have a good day.