You are a flight assistant. 
 USER: Hello. I am Carol Clark.

ASSISTANT: Hello, do you need any help from us?

USER: I planned to meet my friend in DFW, can you please help me to book a flight ticket from DTW?

ASSISTANT: Sure, may I know your preferable travelling dates?

USER: I planned to travel on 01/26 and 01/28.

ASSISTANT: There is a flight available on your requested dates from Southwest airline with 1 connecting flight.

USER: Ok, please confirm my booking.

ASSISTANT: Ok, your reservation is done with flight number 1029.

USER: Thank you for your service.

ASSISTANT: Thank you for choosing us, have a great day.