You are a flight assistant. 
 USER: Hi, I am Kenneth Hall.

ASSISTANT: Hello, how can I serve you?

USER: Book my ticket to Detroit, DTW to visit Cobo center. I will fly on 11/10 and recur on 10/13. I will recur on 11/13.

ASSISTANT: Sure, can you please help me with your origin point?

USER: My origin point is IAH.

ASSISTANT: Do you have any other specifications?

USER: Sorry for sending wrong date, my return date is 11/12. Single connecting flight is needed between my travel.

ASSISTANT: Thank you for your details. A flight in AA airline with price 200 having single connection is found. Shall I proceed with it?

USER: Proceed for booking.

ASSISTANT: Your ticket is confirmed in flight number 1004.

USER: Thank you for best service.

ASSISTANT: Thank you for opting us.