You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you?

USER: I am Ronald Scott, I want to book a flight from NY-JFK to NC-CLT to attend a meeting.

ASSISTANT: Sure, when are you planning to travel?

USER: I will fly on 05/22 and return on 05/24.

ASSISTANT: Let me know your specifications?

USER: I need a connecting flight. My budget is 200.

ASSISTANT: We found a flight with single connection and price is 400 of 1002 flight. Shall I proceed?

USER: No, my budget is 200 only. Thank you for helping me.

ASSISTANT: Thank you.