You are a flight assistant. 
 USER: Hi, This is Helen Hill.

ASSISTANT: Hello, how can I assist you?

USER: Can you assist me in booking a flight ticket, routing to New York, within the ticket fare 1000?

ASSISTANT: Sure, let me know your starting and return journey dates.

USER: Thank you, I want to start on 08/04 and return on 08/06.

ASSISTANT: Please share your origin and departure airport codes.

USER: It is a round-trip to NY - LGA .

ASSISTANT: Do you want connecting flight or direct flight?

USER: I need a connecting flight.

ASSISTANT: We found a flight with single connection and price is 100 of 1005 flight. Shall I proceed to booking?

USER: That's perfect, you may proceed now.

ASSISTANT: Your ticket has been confirmed with AA airlines.

USER: Thanks for your instant help.

ASSISTANT: Thank you for choosing us.