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

ASSISTANT: Hello, how can I aid you today?

USER: Can you help me to book a connecting flight with a fare of 500?

ASSISTANT: Sure, let me know your travelling dates?

USER: My travelling dates are 09/03 and 09/05.

ASSISTANT: Please specify your airport codes?

USER: Sure, my source airport is Orlando, MCO. And my destination point is Dallas & Fort Worth, DFW.

ASSISTANT: Please hold on.

USER: Sure.

ASSISTANT: Thanks for your time, we found a direct flight in Frontier airline with flight number 1004.

USER: Ok, please confirm it.

ASSISTANT: Your ticket has been confirmed.

USER: Thank you.

ASSISTANT: Thank you for reaching us.