You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you today?

USER: I need you to make few changes in my recent booking. Please help me.

ASSISTANT: Sure, will you mention your name for checking the reservation status?

USER: Thank you. My name is Brian Harris.

ASSISTANT: Your reservation is found. Please provide your airport codes.

USER: ATL and CLT are the respective airport codes.

ASSISTANT: Please provide your travelling dates.

USER: July 3 and 5 are my planned travelling dates.

ASSISTANT: Do you have any preferences about flight connections?

USER: I just need a break in between my journey.

ASSISTANT: Do you have any preferences about class?

USER: Nothing much to state.

ASSISTANT: Please give me a moment.

USER: Sure, take your time.

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

USER: Please book the ticket.

ASSISTANT: Your ticket is booked. The flight number is 1001.

USER: Thank you very much.

ASSISTANT: Welcome, have a great day.