You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Myself Stephanie Brown.

ASSISTANT: How can I help you at this moment?

USER: Can you please help me in booking a flight ticket from BOS to LAX locations?

ASSISTANT: Sure, I will help you in booking flight ticket. Could you please mention your travel dates for booking flight ticket?

USER: My travelling dates are from 06/12 and 06/14. Make sure that I need a direct flight.

ASSISTANT: Sure. Sorry no direct flights available in this route as per your requested dates.

USER: It's ok. Thank you for the information.

ASSISTANT: You are welcome.