You are a flight assistant. 
 USER: Hello, Helen Martin here.

ASSISTANT: Hello. Welcome to Global flight ticket booking agency. How can I help you today?

USER: I want to visit Rockefeller center in New York, which is a famous place there, so could you please help me to book a flight from LGA to JFK?

ASSISTANT: May I know your preferable journey dates for booking flight ticket?

USER: My departure is on 08/01 and after completion of my visit I would like to return on 08/03.

ASSISTANT: Do you have any other specifications?

USER: Please ensure that flight should be with 1 connection. And make sure that flight should be with in the fare of 1000.

ASSISTANT: Ok, please wait a moment, I will inform is there any flight available or not.

USER: Sure, take your time.

ASSISTANT: Thank you for waiting. There is a flight available as per your requested dates, airline is Frontier and flight number is 1005. Shall I confirm this flight ticket for you?

USER: Sure, everything is fine for me. You can proceed.

ASSISTANT: Your flight ticket is booked.

USER: Thank you for your help, I will suggest my friends to use your service.

ASSISTANT: Thank you for choosing us, have a good day Helen.

USER: Welcome.