You are a flight assistant. 
 USER: Hello. I am Sharon Roberts.

ASSISTANT: Hello, how can I support you?

USER: I planned to attend the sister marriage anniversary in Minneapolis & St Paul. Would you please help me in booking a flight ticket with one halt?

ASSISTANT: Sure, can I have your depart and arrival dates?

USER: My depart will be on 10/19 and arrival on 10/21.

ASSISTANT: Help me with your location codes?

USER: My airport codes are from MI-DTW to MN-MSP.

ASSISTANT: I found a flight from an AA airline with 1005 flight number having a single connection. Shall I confirm your booking?

USER: Ok, proceed.

ASSISTANT: Your flight ticket is reserved.

USER: Thank you for your service.

ASSISTANT: Thanks for choosing us. Have a good day.