You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I aid you today?

USER: I an Carol Robinson, can you help me to find a flight?

ASSISTANT: Sure.

USER: I am planning to visit my college friends at LAX on 10/13.

ASSISTANT: May I know the source and destination airport codes?

USER: My origin airport is BOS.

ASSISTANT: May I know your return date?

USER: I will be return on 10/15. Make sure that, I want 0 connection limit.

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

USER: Not an issue. Thank you for your help.

ASSISTANT: Thank you.