You are a flight assistant. 
 USER: Hello, Joseph Robinson here.

ASSISTANT: Hello, how can I help you today?

USER: I want to attend an interview in NewYork, Can you book me a ticket with a single connecting flight?

ASSISTANT: Sure, I am mirthful to help you. May I know your journey dates?

USER: I start on 09/07 and return on 09/09.

ASSISTANT: Can you share me your airport codes?

USER: My source is NY - JFK and destination is NY - LGA.

ASSISTANT: Do you have any price limit?

USER: The price should not exceed 500.

ASSISTANT: Ok, please wait for a while.

USER: Sure.

ASSISTANT: Thank you for waiting, there is a flight that matches your requirement. The price is 100 with single connection and flight number is 1020. Shall I proceed?

USER: You can proceed for booking.

ASSISTANT: Your booking has been confirmed with Spirit airline.

USER: Thank you for service.

ASSISTANT: Thank you for connecting with us, have a safe journey.