You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. May I know your name please?

USER: Myself Paul Smith. I have meeting at LAX, can you help me to book a flight from LAS?

ASSISTANT: Sure, I will help you with that. May I know the journey dates?

USER: Sure. I am planning to travel on 03/02 and 03/04. I want 1 connection flight in my journey.

ASSISTANT: Please wait for a while, I will search the details and get back to you. Sorry, there are no flights found on your request.

USER: Ok. That's fine.

ASSISTANT: Do you have any other plans to travel?

USER: No, I didn't planned. Anyway, thank you for your help.

ASSISTANT: Thank you for approaching us, have a nice day. You are welcome.