You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Brian Lewis here.

ASSISTANT: How may I guide you today, Lewis?

USER: I need your help in booking of a flight ticket from ATL to ORD for an important business meeting, can you please help me out with booking of a flight ticket on those locations?

ASSISTANT: Sure, I will help you with that.

USER: Thank you.

ASSISTANT: Can you please share your journey dates?

USER: Sure, I am planning to leave on 04/16 and please book my return ticket on 04/18.

ASSISTANT: Please wait for a while.

USER: Ok, take your time.

ASSISTANT: I found a ticket for you with price 100, flight number is 1012 and connection is 1.

USER: That's great, I am ok with this, you can proceed with booking.

ASSISTANT: I confirmed your ticket successfully.

USER: Thank you for your help in booking of my ticket, have a nice day.

ASSISTANT: You are most welcome.

USER: Welcome.