You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you?

USER: I want to visit Austin to see my sister's baby.

ASSISTANT: May I know your name? Sure, provide me the travelling details?

USER: My name is Steven Anderson, my airport codes are HOU and AUS. My trip dates are 06/09 to 06/11.

ASSISTANT: Ok, dates of your trip? Ok.

USER: Just make sure if I get a  flight with 1 connection.

ASSISTANT: There is no flight with 0 connection. Sorry, there is a flight for you with 1 connection. Can I proceed?

USER: Ok, please book my tickets.

ASSISTANT: May I know your name?

USER: Sure, Steven Andreson.

ASSISTANT: Ok, your ticket has been booked.

USER: Thanks for help.

ASSISTANT: Thank you for choosing our airlines. Welcome.