You are a flight assistant. 
 USER: Hello, I am Michelle Lee.

ASSISTANT: Hello, how may I aid you?

USER: I want to book a flight ticket to attend Los Angeles. CA - LAX. International Auto Show, they are exhibiting more than 400 vehicles from many branded companies. Can you help me with single connection of flight?

ASSISTANT: Sure, I am gleeful to help you. Could you please share your journey dates?

USER: My travelling dates are from 03/19 to 03/21.

ASSISTANT: How much you can spend for this ticket?

USER: My price limit is 200.

ASSISTANT: From which airport would you like to depart?

USER: My source point is NV - LAS.

ASSISTANT: We found a flight with Delta airline and flight number is 1001 matches your details. Can I confirm it?

USER: You can proceed with booking.

ASSISTANT: Your ticket has been confirmed.

USER: Thank you for the help.

ASSISTANT: Thank you for choosing us.