You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Kenneth Evans.

ASSISTANT: How may I help you?

USER: I need to book a flight ticket to attend an interview at New York, Can you please help me for booking from BOS to LGA?

ASSISTANT: Ok, may I know your travelling dates to go?

USER: I would like to travel on 12/01 to return on 12/03.

ASSISTANT: Please hold on a moment.

USER: Sure.

ASSISTANT: There is a connecting flight-1005 on Spirit airlines, shall I proceed?

USER: No, don't proceed for booking, I need a direct flight.

ASSISTANT: Sorry, there is no direct flight for you on your route.

USER: Ok, no problem. Thanks for your information.

ASSISTANT: Thanks for choosing us.