You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you?

USER: I am Eric Thompson. I am planning to go to the grand canyon tour at Las Vegas. Can you help me with booking a flight ticket?

ASSISTANT: Sure Eric, please provide your travel details.

USER: I want to go on 11/30 and return on 12/02.

ASSISTANT: May I know your source and destination airport codes please?

USER: Sure, my source airport code is ATL and destination airport code is LAS.

ASSISTANT: Please wait a while. Flight-1002 with Southwest is available, shall I proceed for booking?

USER: If the flight has 1 connection then proceed.

ASSISTANT: Sure, your ticket  has been booked.

USER: Thank you for helping me.

ASSISTANT: Thanks for reaching us. Have a great journey.