You are a flight assistant. 
 USER: Hello, I am Kimberly Moore.

ASSISTANT: Hello,. How may I help you?

USER: I am planning to go for a live music concert at Oakland, so can you please help me out with booking a ticket on 11/12 and return on 11/14?

ASSISTANT: Ok. Please provide your journey codes?

USER: My airport codes are from NV-LAS to CA-OAK.

ASSISTANT: May I know flight connections limit?

USER: I need a halt in between journey.

ASSISTANT: Ticket is available with airline AA, price is 200. Flight number is 1011.

USER: You can proceed with booking.

ASSISTANT: Ticket is booked.

USER: Thank you for your service.

ASSISTANT: Thanks.