You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you today?

USER: I am planning to visit Las Vegas, NV-LAS to meet my sister. Can you please help me for booking the flight ticket?

ASSISTANT: Sure, could you please help me to share with your dates of journey?

USER: The travelling dates are 01/18 to 01/20.

ASSISTANT: Ok, may I know your source airport code please?

USER: The source code is from MA-BOS.

ASSISTANT: There is a flight with the connections limit 0 of fare 100, shall I book this ticket?

USER: Yes, proceed with my booking on the name of Jason Robinson.

ASSISTANT: Your booking is done with the airline Hawaiian and flight number is 1000.

USER: Thank you for your help.

ASSISTANT: You are welcome.