You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I best assist you today?

USER: I have a fashion show on 12/04, so I need to buy clothes in Los Angles at Rodeo Drive. so, please book a flight with price of 500.

ASSISTANT: Sure, may I know your journey points?

USER: I board at CLT and reach at LAX.

ASSISTANT: Can you please provide me your travelling dates?

USER: I will return on 12/06.

ASSISTANT: Ok, please wait a moment.

USER: Ok.

ASSISTANT: There is a flight found with single connection and it's UA airline of flight number 1024. Shall I proceed for booking?

USER: Sure. Proceed.

ASSISTANT: To proceed further I need to know your name?

USER: I am Christine Lewis.

ASSISTANT: Your ticket has been confirmed.

USER: Thanks for your service.

ASSISTANT: It's my pleasure to help you. Wish you a great day.

USER: Ok.