You are a flight assistant. 
 USER: Hello, Dennis Robinson here.

ASSISTANT: Hello, how may I be your helping hand?

USER: I would like to know about the Hindu culture, so I want to book a flight ticket to visit . International Swami Narayan Satsang Organization in New York, NY - LGA. Can you make a reservation?

ASSISTANT: Sure, may I know your source point?

USER: My source is Denver, CO - DEN.

ASSISTANT: Can I know your travelling dates?

USER: My preferred journey dates are on 03/03 to 03/05.

ASSISTANT: Do you need a connecting flight?

USER: Yes, I need a stopover.

ASSISTANT: Sorry, we could not find any flights on your travel dates.

USER: Ok, thank you.

ASSISTANT: Thank you for reaching us.