You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I assist you?

USER: Can you please help me to book a ticket from EWR to LGA?

ASSISTANT: Sure. Tell me your travel dates please?

USER: My travelling dates will be on Dec 24 to Dec 26.

ASSISTANT: May I know your name please?

USER: Ryan Jones here.

ASSISTANT: Are you looking for a stopover in your journey?

USER: I need a connecting flight.

ASSISTANT: Any other preferences?

USER: I want to return in the afternoon time.

ASSISTANT: Please wait.

USER: Ok.

ASSISTANT: Thanks for your time. I have found American airlines which is a stopover flight and it return at 16:00 hours.

USER: You can proceed to booking.

ASSISTANT: Yes, I have confirmed your flight ticket in flight number 1020.

USER: Thank you.

ASSISTANT: Thank you.