You are a flight assistant. 
 USER: Hello. I am Benjamin Smith.

ASSISTANT: Hello. How can I help you?

USER: I want to attend a music concert in LAS, can you please find a flight from IAD?

ASSISTANT: Sure, I will help you in booking. Can you please share your trip dates?

USER: My trip dates are from 08/25 till 08/27.

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

USER: Please proceed.

ASSISTANT: Your ticket is booked with flight number 1012 and airline is Southwest.

USER: Thank you for booking.

ASSISTANT: Welcome, have a safe flight.