You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you?

USER: I have some health issues so I want to go to health check, can you find a flight from AUS to BOS?

ASSISTANT: Sure, help me with the flying and landing dates.

USER: My preferred dates will be from 10/17 till 10/19.

ASSISTANT: May I know your name?

USER: Myself Thomas Mitchell.

ASSISTANT: There is a flight with number 1012 and airline is Spirit. Can I book it?

USER: Ensure that connection limit should be 0. If it is 0 connection limit please proceed.

ASSISTANT: Sorry, there is no flight with 0 connection.

USER: That's ok. I prefer other airline. Thank you for your information.

ASSISTANT: Thank you.