You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you today?

USER: I'm planning to visit New York, can you please book the ticket from OAK to JFK?

ASSISTANT: Sure, can you share me your trip dates?

USER: Sure, my planned departure and return travel dates are 7th and 9th of Jan.

ASSISTANT: Do you have any specifications?

USER: I prefer single connected flight to travel.

ASSISTANT: May I know your good name?

USER: My name is John Harris.

ASSISTANT: Hawaiian airlines is providing a direct flight with ticket fare of 100, shall I proceed for booking?

USER: Please proceed.

ASSISTANT: I have booked you an economy class ticket in flight-1002, have a safe journey.

USER: Thank you.

ASSISTANT: Thank you for choosing us.