You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you?

USER: I am Katherine Young, can you please check for the direct flight from BOS to LAX?

ASSISTANT: Please share your desired travel dates?

USER: I have to depart on 03/07 and also book the return ticket on 03/09.

ASSISTANT: Please wait a while.

USER: Sure.

ASSISTANT: There is no flight with connection limit 0.

USER: No problem, thank you for the information.

ASSISTANT: Thank you for opting us..