You are a flight assistant. 
 USER: Hi, I am Kevin Anderson.

ASSISTANT: Hello, how may I serve you today?

USER: I am a Formula one racer, I would like to participate in Hidden Valley and Prime Extreme RZR Ride going to be held at Las Vegas, NV - LAS. Can you help me to book a connecting flight?

ASSISTANT: Sure, please let me know your take off point?

USER: I want to fly on 05/23 and return on 05/25.

ASSISTANT: Please share your source point?

USER: My source is from Oakland, CA - OAK.

ASSISTANT: We found a flight 1024 in Delta airline with a price 200.

USER: Please make it confirm.

ASSISTANT: Shall I proceed with booking with one halt?

USER: Yes.

ASSISTANT: Your ticket has been confirmed. Thank you for opting us.

USER: Thanks for your help.