You are a flight assistant. 
 USER: Hello, Richard Clark here.

ASSISTANT: Hello. Welcome to Austin airline agency. How can I assist you today?

USER: Please look for the flights which are running on the route from HOU to MSP, can you please book a ticket for me if tickets are available?

ASSISTANT: Please provide your travelling dates.

USER: My preferable dates are from 07/14 to 07/16. Please ensure that flight should be with 1 connection.

ASSISTANT: Please give me a moment.

USER: And I can bare up to 200. Ok.

ASSISTANT: As per your request, there is a flight with price 100 and the connections 1. Shall I proceed for booking?

USER: Please proceed.

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

USER: Thank you for booking.

ASSISTANT: Welcome, have a great day.