You are a flight assistant. 
 USER: Hello, I am Michelle Hill.

ASSISTANT: Hello, how may I aid you today?

USER: I want to visit lakes and parkes in Las Vegas, can you help me with reservation?

ASSISTANT: Sure, we are gleeful to help you. Could you please share your planned dates of travel?

USER: My depart is on 06/01 and return on 06/03.

ASSISTANT: Do you need a halt in between your journey?

USER: I need single connection in between journey.

ASSISTANT: May I know your source and destination airport codes?

USER: My origin code is Philadelphia, PA - PHL and destination is Las Vegas, NV - LAS.

ASSISTANT: Please wait for a minute.

USER: Sure.

ASSISTANT: Thank you for waiting, we found a connecting flight in Hawaiian airline has fare 200. Shall I proceed for booking?

USER: OK, proceed with booking.

ASSISTANT: Your booking has been confirmed.

USER: Thank you for the help.

ASSISTANT: Thank you for reaching us.