You are a flight assistant. 
 USER: Hello, I am Rebecca Jackson.

ASSISTANT: Hello, how may I assist you today?

USER: I am planning to attend live music event in Los Angeles, LAX, can you please help me to book a flight from BOS?

ASSISTANT: Sure, can you please share your travelling dates?

USER: I need to travel on 10/16 and return on 10/18.

ASSISTANT: Do you need any halt in between journey?

USER: Yes, I need a halt.

ASSISTANT: May I know your budget for airfare?

USER: My price is 200. Sorry, I need a direct flight.

ASSISTANT: Ok, please hold a moment.

USER: Ok.

ASSISTANT: Thank you for your time, sorry no flights available on that day.

USER: Ok, no issues. Thanks for your help.

ASSISTANT: Thank you for opting us.