You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I assist you today?

USER: I want to book a ticket from AUS to HOU, can you help me?

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

USER: My travel dates are 07/29 and 07/31.

ASSISTANT: Do you have any preferences about flight connections?

USER: I prefer a connecting flight.

ASSISTANT: Please mention your name.

USER: I am Kenneth Evans.

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

USER: Yes, please.

ASSISTANT: Your ticket is booked. The flight number is 1000.

USER: Thank you for booking.

ASSISTANT: Welcome, have a great day.