You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Matthew Gonzalez.

ASSISTANT: How can I help you today?

USER: I have a plan to meet my brother in Las Vegas, can you please help me in booking a  flight ticket from EWR to LAS?

ASSISTANT: Sure, I will help you to book a flight. Can you please share me your travelling dates?

USER: My planning dates are from 12/27 till 12/29.

ASSISTANT: Please allow me a moment. Here, I found a flight for you with single connection.

USER: Please proceed.

ASSISTANT: Your ticket is booked with flight number 1010 and airline is Delta.

USER: Thank you for booking.

ASSISTANT: You are welcome, have a safe flight.