You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I support you today?

USER: Can you please help me in booking a flight ticket from BOS to LAX, as I have to attend a meeting at Los Angeles?

ASSISTANT: Sure, please share me your trip dates.

USER: Sure, my planned trip dates are from Oct 04 to Oct 06.

ASSISTANT: Do you need direct flight or connecting flight?

USER: I would prefer connecting flight.

ASSISTANT: For booking, we need your good name. Please mention it.

USER: Myself Stephanie Lee.

ASSISTANT: Sorry to say that, there are no flights available on the routes of your journey.

USER: Ok, no issues. Thank you for the information.

ASSISTANT: Thank you for opting us.