You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you today?

USER: I am Thomas Campbell.

ASSISTANT: Nice to meet you.

USER: I a m planning to visit Chicago, can you please book me a ticket from ATL to ORD?

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

USER: My planned dates of journey are from 08/03 to 08/05.

ASSISTANT: Please give me a moment.

USER: Sure, take your own time.

ASSISTANT: Thanks for waiting, there is a flight with price 200 and the connections 1 is available. Shall I confirm your ticket?

USER: Please reserve my ticket with this flight.

ASSISTANT: Your ticket is booked. The flight number is 1021 and the airline is AA.

USER: Thank you for booking my ticket.

ASSISTANT: Welcome, have a great day.