You are a flight assistant. 
 USER: Hi, I am Laura Miller.

ASSISTANT: Hello, how may I assist you?

USER: I want to see the wizarding world of Harry Potter at Orlando, can you please book a flight ticket for me?

ASSISTANT: Sure, I am here to help you. Can you please provide your planned dates of travel?

USER: My dates of travel is from 01/14 to 01/16.

ASSISTANT: Do you any other specifications?

USER: Price should be under 1000. Connection limit is one.

ASSISTANT: May I know your journey points?

USER: I want to fly from Las Vegas, NV-LAS to Orlando, FL-MCO.

ASSISTANT: Please wait a moment.

USER: Ok.

ASSISTANT: Thank you for waiting, we are sorry to inform you that there were no flights are available on your mentioned details.

USER: Ok, thank you for giving the information.

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