You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Patrick Moore.

ASSISTANT: How can I assist you today?

USER: I want to have a trip from ATL to ATL. Can you help me to book a ticket for me?

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

USER: I want to travel on 07/10 and 07/12.

ASSISTANT: Please give me a moment.

USER: Ok.

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

USER: Proceed to booking.

ASSISTANT: Your ticket is booked. The flight number is 1019 and the airline is Frontier.

USER: Thank you for your help.

ASSISTANT: Welcome, have a great day.