You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I help you today?

USER: I am Justin Miller want to travel to TX-IAH to spend my vacation with family and friends. Can you book a ticket from NY-LGA?

ASSISTANT: Sure, we are here to help you in booking. Could you please let me know if you need a connecting flight?

USER: Yes, I need a connecting flight.

ASSISTANT: Kindly share your fare preference.

USER: I can spend upto 1000.

ASSISTANT: May I know your planned travelling dates to proceed further?

USER: My travelling dates are 01/26 and 01/28.

ASSISTANT: Ok, please wait a moment I will search best flight for you.

USER: Ok.

ASSISTANT: Thank you for waiting, we found a Hawaiian airline matching your essential details with single connection and the fare 200. Shall I book the ticket?

USER: Ok, you can proceed.

ASSISTANT: Your booking has been confirmed with the flight number-1012.

USER: Thank you for booking.

ASSISTANT: Thank you for availing us.