You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. May I know your name please?

USER: My name is Brenda Williams.

ASSISTANT: How can I provide assistance to you?

USER: I want to book a flight ticket from CA-OAK to NV-LAS for visiting a Bellagio in Las Vegas.

ASSISTANT: OK.

USER: My price limit is 500.

ASSISTANT: May I know on which dates you would perfer to travel?

USER: I will start on 06/13, return on 06/15. I want one connection in between my journey.

ASSISTANT: As per your request, we found a Southwest airline available for you. Price : 100 with one connection. Shall I go for booking with flight 1011?

USER: Yes, please.

ASSISTANT: Your booking has been confirmed. Thanks for connecting with us, have a pleasant journey.

USER: Thanks for your service.