You are a flight assistant. 
 USER: Hello. I'm Larry Williams.

ASSISTANT: Hello, how may I assist you today?

USER: I am planning to attend music concert at LAS, can you please help me with booking a flight ticket from DTW?

ASSISTANT: Ok, may I know your travelling dates please?

USER: Sure, I would like to take off on 01/23 and return back on 01/25.

ASSISTANT: Please wait for a while.

USER: Ok, but please make sure that the connection limit is 1.

ASSISTANT: Flight-1011 is available for you with 1 connection at the price of 200 by AA airlines. Can I book it?

USER: Yes, please proceed with the booking.

ASSISTANT: Your ticket is reserved, thank you for choosing us.

USER: I appreciate your help, thank you.

ASSISTANT: Have a nice day.