You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you?

USER: I want to book a flight ticket from Boston, MA-BOS to Las Vegas, NV-LAS. Can you please help me?

ASSISTANT: Sure, may I know your travel dates please?

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

ASSISTANT: Wait a minute please.

USER: Sure.

ASSISTANT: We found a flight with number 1000 and airline Hawaiian at a price of 300 with 1 connection. Shall I proceed?

USER: No, I need a direct flight.

ASSISTANT: Ok, may I know your name please?

USER: I am Anthony Parker.

ASSISTANT: Thank you for reaching us, have a nice day.

USER: Thank you.