You are a flight assistant. 
 USER: Hi, I am Carolyn Anderson.

ASSISTANT: Hello, How can I amend you the day?

USER: I would like to participate in a mobile food distribution event, will be conducted by soldiers at New York, NY - EWR.

ASSISTANT: Sure, I will help you in that. May I know your landing point? Sorry, May I know your origin airport?

USER: My origin is Las Vegas, NV - LAS.

ASSISTANT: Help me with the travel dates?

USER: Sure, my travelling dates are on 12/30 to 01/01.

ASSISTANT: Do you prefer either a connecting flight or direct flight?

USER: I prefer a connecting flight.

ASSISTANT: Ok, please wait.

USER: Sure.

ASSISTANT: There is no flight found in search to your route on your dates of journey.

USER: No issues, thanks for your quick response.

ASSISTANT: Thank you for your presence.