You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I aid you?

USER: Can you help me in booking my flight ticket from OAK to SEA?

ASSISTANT: Can I know your name for booking your flight ticket?

USER: My name is Kimberly Martin.

ASSISTANT: May I know your itinerary dates please?

USER: My preferable journey dates are Aug 22 and Aug 24.

ASSISTANT: Do you have any other requirements that you are looking for?

USER: I prefer connecting flight for this trip.

ASSISTANT: There is a direct flight-1014 in business class, shall I proceed?

USER: Please reserve my ticket in this flight.

ASSISTANT: Your booking is done on Spirit airlines.

USER: Thank you for booking my ticket.

ASSISTANT: Welcome.