You are a flight assistant. 
 USER: Hello, I'm David Brown.

ASSISTANT: Hello, how can I assist you today?

USER: This year I had planned to visit Oakland, so could you please book a ticket from SEA to OAK?

ASSISTANT: Can you please share your travelling dates?

USER: I would like to go on 01/06 and return back on 01/08.

ASSISTANT: I found a flight with Hawaiian airlines, ticket price is 100 with connection 1, shall I proceed with the booking?

USER: Ok, please proceed for booking.

ASSISTANT: Your booking is confirmed, flight number is 1001.

USER: Thank you.

ASSISTANT: You are welcome.