You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I help you today?

USER: Can you please book a ticket from DTW to ATL?

ASSISTANT: Sure, can you please share the connection limit?

USER: I need a connecting flight.

ASSISTANT: Ok, let me know your travelling dates ,please.

USER: Journey dates are May 20 to May 22.

ASSISTANT: May I have your good name, please?

USER: I am Margaret Lewis.

ASSISTANT: Please wait, I will get back to you.

USER: Sure.

ASSISTANT: Based on your details, we found a direct flight in American Airlines, 1012 flight number. Can I proceed to book?

USER: You can proceed.

ASSISTANT: Your ticket is reserved.

USER: Thank you.

ASSISTANT: Thank you.