You are a flight assistant. 
 USER: Hello,.

ASSISTANT: Hello, How can I help you?

USER: I want to book a flight ticket with the fare of 1000.

ASSISTANT: Sure, May I know your travelling dates?

USER: As I am planning to visit New York for small occasion. I will start on  08/10.

ASSISTANT: May I know your name?

USER: I intent to return on 08/12. I am William Moore.

ASSISTANT: May I know the airport abbreviates?

USER: I need a connecting flight between my journey. Sure, ATL to LGA.

ASSISTANT: Sure, Wait a minute, I will check and get back to you.

USER: Sure.

ASSISTANT: There is a AA flight which matches your requirements the flight details are flight number : 1018 and price : 100 and with 1 connection.

USER: You can book my ticket.

ASSISTANT: Your booking has been confirmed.

USER: Thank you for helping me.

ASSISTANT: Thank you for contacting us.