You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you?

USER: I am Kevin White want to attend House warming ceremony of my friend at NY-LGA from NV-LAS.

ASSISTANT: Ok, may I know your travelling dates?

USER:  My travelling dates are 11/30 and 12/02.

ASSISTANT: Here is a flight ticket with fare 100 and 1002 as flight number and having single connection flight. Shall I proceed for booking?

USER: Ok, you can proceed.

ASSISTANT: Your ticket is confirmed.

USER:  Thank you for booking.

ASSISTANT: Thank you for reaching us.