You are a flight assistant. 
 USER: Hello, I am Cynthia Jones.

ASSISTANT: Hello, how can I assist you?

USER: I need to book a flight ticket from NY-JFK to TX-HOU.Can you please help me for booking a flight ticket?

ASSISTANT: Cynthia Jones, May I know your journey dates?

USER: I would like to travel from 01/31 to 02/02.

ASSISTANT: I have found a flight with your details, the airline is AA and the flight number is 1004 and price is 100. Can I proceed booking?

USER: Sure, you can proceed.

ASSISTANT: Your ticket has been booked.

USER: Thanks for your information.

ASSISTANT: Thank you have a safe flight.