You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Myself Richard Martinez.

ASSISTANT: How can I assist you today?

USER: I want to attend a conference meeting at Las Vegas. Can you please help me in booking a flight ticket?

ASSISTANT: Sure, will you mention your travelling dates please?

USER: I want to start on 06/22 and return back on 06/24.

ASSISTANT: Please provide your airport codes that you want to travel.

USER: Sure, my airport codes are LAS and JFK.

ASSISTANT: Please give me a moment.

USER: Ok, take your time.

ASSISTANT: Thanks for waiting, there is a flight with price 100 and the connections 1 is available. Shall I confirm your ticket?

USER: Ok, please proceed with booking.

ASSISTANT: Your ticket is booked. The flight number is 1022 and the airline is Delta.

USER: Thank you for your service.

ASSISTANT: Welcome, have a great day.