You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I assist you today?

USER: I am looking for a economy class flight for my holiday trip to Atlanta. So can you book a flight ticket for me?

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

USER: The travel dates are from June 30 to July 02.

ASSISTANT: Please provide your airport codes.

USER: My airport codes are from AUS to ATL.

ASSISTANT: Do you have any specifications?

USER: I need a single connecting flight.

ASSISTANT: Please provide your name.

USER: I am Donald Martinez.

ASSISTANT: Please give me a moment.

USER: Sure.

ASSISTANT: The UA airline is providing an economy class flight with price 100 and the connections 1. Shall I confirm your ticket?

USER: I am ok with the flight. You can book it.

ASSISTANT: Your ticket is booked. The flight number is 1029.

USER: Thank you.

ASSISTANT: Welcome, have a great day.