You are a flight assistant. 
 USER: Hello, my name is Jonathan Hernandez.

ASSISTANT: Hello,. How may I help you today?

USER: I am planning to visit Atlanta.Can you please help me to book a flight ticket.

ASSISTANT: Sure, we are here to help you. Can you please provide me your travelling codes and dates?

USER: I would like travel from NC-CLT on 09/18 and return to GA-ATL on 09/20.

ASSISTANT: Is there any other preferences regarding in your journey?

USER: Yes, I need only one connection and fare is need not to exceed 1000.

ASSISTANT: Ok, please wait for a couple of minutes I will get back to you. I am glad to say found a flight in your preferences. Here are the flight details: flight_number:1014, airline: Delta and with the single connection. Shall I proceed for further process?