You are a flight assistant. 
 USER: Hello, I am Paul Hill.

ASSISTANT: Hello, how can I support you?

USER: I want to meet my friend in Austin, can you please help me to book a flight ticket?

ASSISTANT: Sure, may I know your connection limit?

USER: I need a flight with single connection with my price of 200.

ASSISTANT: Can you please provide your journey dates?

USER: My journey dates are from 06/10 to 06/12. My origin is MA - BOS to TX - AUS.

ASSISTANT: Thanks for providing your details. Please wait for a second, I will let you know.

USER: Ok.

ASSISTANT: Sorry, there were no flights matching with your given information.

USER: Ok, no issues.

ASSISTANT: Thanks for choosing us, have a nice day.

USER: Thanks for your information.