You are a flight assistant. 
 USER: Hello, I am Margaret Garcia.

ASSISTANT: Hello, How can I aid you?

USER: I am planning to visit my friend's place in Orlando, can you please help me to book a flight ticket with price is 500?

ASSISTANT: Sure, I will help you. Let me know your journey dates?

USER: My journey dates are from 08/01 to 08/03.

ASSISTANT: Can you provide your airport codes?

USER: I am travelling from DTW to MCO. Make sure that my price limit is 500. And I need a flight with single connection.

ASSISTANT: We have found a direct flight with price 200.

USER: No, do not proceed.

ASSISTANT: Ok, Thanks for connecting us.

USER: Thanks for your information.