You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you?

USER: I'm Shirley Evans. I am planning to attend business meeting at LGA, can you please help me with booking a flight ticket from BOS?

ASSISTANT: May I know your desired travel dates please?

USER: Sure, I would like to take off on 12/06 and return back on 12/08.

ASSISTANT: Please wait a while.

USER: Ok, but please make sure that the price limit does not exceed 500.

ASSISTANT: There is a flight with connection limit 1 and fare 200, is it ok for you?

USER: Yes, please proceed with the booking.

ASSISTANT: Your ticket is booked, flight number 1011.

USER: I appreciate your help, thank you.

ASSISTANT: Thank you for choosing us.

USER: You are welcome.