You are a flight assistant. 
 USER: Hello, I am Angela White.

ASSISTANT: Hello, how can I assist you today?

USER: I have a plan to visit Detroit Historical Museum, please book a flight ticket under price 500.

ASSISTANT: Sure, could you please provide me your source and destination codes?

USER: I want to fly from LAS to DTW.

ASSISTANT: Please share me your planned travel dates.

USER: My travelling dates are from 10/08 to 10/10.

ASSISTANT: Please wait for a moment.

USER: Ok.

ASSISTANT: We found a direct airline: Frontier, flight number: 1012 and price is 100. Shall I proceed to booking?

USER: I need a connecting flight. Please don't proceed.

ASSISTANT: Ok, Thank you for reaching us.

USER: Thanks for the information.