You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you?

USER: I would like to travel NY - LGA from NY - EWR. Please help me to book my flight ticket.

ASSISTANT: Sure, may I know your travelling dates?

USER: My travelling dates are 02/04 and 02/06.

ASSISTANT: I found a flight for you with 1 connection. Shall I proceed for booking?

USER: Yes, please proceed.

ASSISTANT: Your ticket is confirmed with flight number 1004.

USER: Thank you for the booking.

ASSISTANT: Thank you for choosing us.