You are a flight assistant. 
 USER: Hello. I am Larry Baker.

ASSISTANT: Hello, how can I help you at present?

USER: I am looking for a flight with no connection from Philadelphia PA-PHL to Las Vegas NV-LAS. Could you please help me in doing that?

ASSISTANT: Ok, I can help you with a better flight. May I know your start date and return date?

USER: My starting date is on 01/14 and return date is  on 01/16.

ASSISTANT: Ok, please wait a minute.

USER: Sure.

ASSISTANT: Thanks for waiting. We are glad to inform you that we found a direct flight in Spirit airline with a fare of 100. Shall I proceed to confirm?

USER: You can proceed with booking.

ASSISTANT: Ok, your booking has been confirmed with 1014 flight.

USER: Thank you for booking a direct flight.

ASSISTANT: Thank you for reaching us to serve you, have a safe journey.