You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you today?

USER: Can you help me in booking a flight ticket from IAH to ORD?

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

USER: I want to travel on 11/24, and return on 11/26.

ASSISTANT: Do you have any specifications about flight connections?

USER: I need a break in my journey.

ASSISTANT: Do you have any preferences about class?

USER: No, I am comfortable with any class.

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

USER: Proceed with the booking.

ASSISTANT: Please mention your name.

USER: I am Thomas Edwards.

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

USER: Thanks for the help.

ASSISTANT: Welcome, have a great day.