Hi, Rebecca Perez here.
Hello. How can I help you?
I would prefer to travel to Las Vegas to enjoy Science exhibition with my family. Can you make a reservation with a single connection?
Ok, may I know your travel points?
Sure, I would prefer to depart from OAK to LAS.
Could you provide me your travel dates?
Sure, I need to travel on 10/05 and 10/07.
We found  connecting flight Spirit airline. Flight number is 1000 with fare 200.
Please proceed to book.
 Your booking is done.
Thanks for your assistance.
Thank you for availing us.