You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how could I assist you today?

USER: I am Gregory Green. I want to meet my uncle in Detroit MI - DTW, so please help me in booking a flight ticket from NC - CLT.

ASSISTANT: Could you please share me your dates of travelling?

USER: I want to fly on 04/08 and return on 04/10.

ASSISTANT: May I Know your budget for flight ticket?

USER: I can afford up to 1000.

ASSISTANT: Please wait a moment.

USER: Sure.

ASSISTANT: We found a flight with AA airline of flight number 1023 with price 100. Can I proceed?

USER: You can proceed to booking.

ASSISTANT: Your ticket has been confirmed.

USER: Thank you.

ASSISTANT: Thank you for choosing us.