You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I aid you today?

USER: Angela Davis here. I want to visit Atlanta, GA - ATL, could you please help me in booking a flight ticket?

ASSISTANT: Sure, we are here to help you.

USER: Thank you.

ASSISTANT: Can you share me your travelling dates to book a flight ticket?

USER: Ok, my travelling dates are from 05/22 to 05/24.

ASSISTANT: Which airport are you willing to leave from?

USER: I want to leave from Orlando, FL - MCO.

ASSISTANT: Do you need any halt or direct flight in between your journey?

USER: Yes, I need a halt in between my journey.

ASSISTANT: How much can you afford for this booking?

USER: I can afford up to 1000.

ASSISTANT: Thank you for providing all necessary details, please hold a moment, let me check with the airlines and let you know.

USER: Sure.

ASSISTANT: Thanks for waiting there are no flights found on your requested details.

USER: No problem, thanks for your information.

ASSISTANT: Thanks for approaching us.