You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I be of your assistance?

USER: Can you aid me in booking a flight ticket from BOS to LGA?

ASSISTANT: Sure, we are mirthful to assist you in booking. Could you please share your planned travelling dates to proceed further?

USER: I am planning to start on Nov 2nd and return back on Nov 4th.

ASSISTANT: Do you need a stopover in between your journey?

USER: Make sure that connection limit is 1.

ASSISTANT: To proceed further, can I have your name please?

USER: I want to return back in afternoon time. I am Dorothy Adams.

ASSISTANT: Thank you for sharing your return time, please wait a moment I'll search best flight for you.

USER: Take your time.

ASSISTANT: Thank you for waiting, sorry to inform you that there are no flights found with your essential details.

USER: No issues. Thank you for checking.

ASSISTANT: Thank you for approaching us.

USER: You are welcome, have a nice day.