You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I aid you?

USER: I am Jessica Taylor, I am looking for a flight with a halt to visit Las Vegas for vacation. Can you book a flight under fare of 1000?

ASSISTANT: Sure, may I know your airport codes?

USER: I will fly from CA-LAX to NV-LAS.

ASSISTANT: Can you please assign me your scheduled dates?

USER: I like to fly on 08/01 and return on 08/03.

ASSISTANT: Ok, please wait for a while.

USER: Sure.

ASSISTANT: We are happy to tell you that there is a flight found with UA airline of flight number 1015 and fare is 100.

USER: Please proceed with booking.

ASSISTANT: Your ticket has been confirmed.

USER: Thank you for booking a flight ticket.

ASSISTANT: Thanks for opting us.