You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. What service that you are expecting from our agency?

USER: My name is Timothy Collins.

ASSISTANT: Welcome to flight booking agency Timothy.

USER: I would like to visit Austin, can you please help me for that?

ASSISTANT: Sure, I am gleeful to help you. Can you please provide your preferable travelling dates?

USER: My travelling dates are from 08/09 till 08/11.

ASSISTANT: Ok, may I know your genesis and terminus airport codes for booking?

USER: My travelling airport codes are from LGA to AUS.

ASSISTANT: Please wait a moment to check the flights availability.

USER: Make sure that my connection limit should be 0.

ASSISTANT: Ok, I will check for it, please be on hold. Sorry to inform you that, there are no flights moving to your region with your planned dates of travelling.

USER: That's ok, thank you for checking.

ASSISTANT: Thank you for approaching us, have a great day.

USER: Welcome.