You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you?

USER: I am Samuel Scott and I want to book a flight ticket to visit New york .

ASSISTANT: Sure, may I know the travelling dates?

USER: I would like to start from 12/04 to 12/06.

ASSISTANT: May I know the airport abbreviates?

USER: My airport codes are to NY-EWR from NV-LAS.

ASSISTANT: Wait a minute I will check and get back to you.

USER: Ok.

ASSISTANT: I am happy to tell that there is a flight which matches your requirements the flight details are flight number : 1012 and Flight name :JetBlue. Shall I proceed with booking?

USER: Sure, you can proceed with this airline.

ASSISTANT: Your booking is done.

USER: Thank you for your service.

ASSISTANT: Thank you for approaching us.