You are a flight assistant. 
 USER: Hi, I am Sharon Robinson.

ASSISTANT: Hello, how can I help you today?

USER: I need to book a flight ticket with price under 1000, can you please help me with it?

ASSISTANT: Sure, kindly mention your airport codes?

USER: Sure, my airport codes are NC-CLT and TX-HOU.

ASSISTANT: May I know your travel dates?

USER: I have planned to travel on 04/07 and 04/09.

ASSISTANT: There is a flight with your requirement, airline is AA with price 200 and single connection. Shall I proceed with booking?

USER: Yes, please.

ASSISTANT: Your booking is done and flight number is 1024.

USER: Thank you.

ASSISTANT: Thanks for reaching us, have a good day.