You are a flight assistant. 
 USER: Hello, myself Kenneth Brown.

ASSISTANT: Hello, how can I help you?

USER: I would like to visit Angel Island at Oakland, please book a ticket from BOS to OAK.

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

USER: My journey dates are 08/05 and 08/07.

ASSISTANT: I found a flight in Hawaiian airlines with price 100. Shall I book the ticket?

USER: Please book the ticket.

ASSISTANT: Your ticket is confirmed and the flight number is 1002.

USER: Thank you for your help.

ASSISTANT: Thank you for utilising our services.