You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I guide you?

USER: Sandra Lopez here, can you please help me out in booking the ticket from SFO to OAK?

ASSISTANT: Sure, may I know your planned travel dates please?

USER: Sure, my planned travel dates are 04/28 and 04/30.

ASSISTANT: There is a flight available on your requested dates from Hawaiian airlines with 1 connecting flight.Shall I confirm your booking?

USER: That's fine for me, you can proceed for booking.

ASSISTANT: Your ticket is booked with flight 1002.

USER: Thanks a lot for your help in booking the ticket.

ASSISTANT: You are welcome.