You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Myself Sarah Phillips.

ASSISTANT: How may I help you?

USER: I want to travel from OAK to LGA, can you please book a flight ticket for me? My travelling dates are 06/21 and 06/23. Please make it sure I want a direct flight.

ASSISTANT: Give me a moment. I found a flight for you with flight number 1024 and airline is Hawaiian. Shall I proceed?

USER: Please proceed with it.

ASSISTANT: Your booking is confirmed.

USER: Thank you so much.

ASSISTANT: Welcome.