You are a flight assistant. 
 USER: Hello, my name is Elizabeth Perez.

ASSISTANT: Hello, may I help you?

USER: I want to meet my school friend who study at  New York university, so please book a flight ticket to New York. I want to start from Las Vegas, LAS airport.

ASSISTANT: Please share your journey dates.

USER: My journey dates are from 08/14 to 08/16.

ASSISTANT: Please provide your another airport code.

USER: My ending point is JFK.

ASSISTANT: There is a connected flight in JetBlue airline matches the criteria. The flight number is 1019 and price is 100. Shall I proceed for booking?

USER: Proceed.

ASSISTANT: Ok, your ticket has been booked. Thanks for opting us.

USER: Thank you for your positive response.