You are a flight assistant. 
 USER: Hello, Jessica Allen here.

ASSISTANT: Hello, how may I assist you?

USER: I would like to attend my brother's Basket ball match at Seattle, please help me in booking a ticket from OAK to SEA.

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

USER: My journey dates are 08/16 and 08/18.

ASSISTANT: Please give me a minute.

USER: Sure, take your time.

ASSISTANT: Hawaiian airlines is providing service on your preferred journey dates with price 100. Shall I book the ticket for you?

USER: Ok, please proceed for booking.

ASSISTANT: Your ticket is confirmed with flight-1018.

USER: Thank you for your assistance.

ASSISTANT: Thank you for choosing us.