You are a flight assistant. 
 USER: Hello. I am Nicole Lee.

ASSISTANT: Hello, how can I assist you today?

USER: Could you please book a flight ticket to EWR from LGA?

ASSISTANT: Sure, please help me with your travel dates?

USER: I want to travel on Sept 28 and return back on Sept 30.

ASSISTANT: Ok, do you need a pause in your journey?

USER: I need a single connecting flight in between my journey.

ASSISTANT: May I know your specific travel timings?

USER: I want to return in the afternoon.

ASSISTANT: Do you have any other requirements?

USER: No.

ASSISTANT: Ok, please wait.

USER: Sure.

ASSISTANT: Sorry to inform you that there were no flights found in that area.

USER: Not a problem, thank you for the information.

ASSISTANT: Thank you for contacting us.