You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I serve you?

USER:  I am Timothy White want to visit Hornets Nest Park at NC-CLT with my friends. Can you book a ticket from NY-EWR?

ASSISTANT: Sure. May I know your depart and arrival dates?

USER: I will depart on 07/10 and return on  07/12.

ASSISTANT: How much you can afford for this journey?

USER: I can afford 500 for the journey.

ASSISTANT: Please, wait.

USER: OK.

ASSISTANT: There is a direct flight availble with your given requirements. Shall I proceed?

USER: You can proceed.

ASSISTANT: Your ticket has been confirmed with airline: AA, flight number:1015, price 100.

USER:  Thank you for booking.

ASSISTANT: Thank you for opting us.