You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I help you today?

USER: I'm Brenda Williams. I am planning to attend music concert at SFO, 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 03/09 and return back on 03/11.

ASSISTANT: Please wait for a moment to check with availability for you.

USER: Ok, but please make sure that the connection limit is 0.

ASSISTANT: Sorry, no flights are available for you with 0 connection.

USER: Ok, no issues. Thank you for checking.

ASSISTANT: Thank you for approaching us.

USER: You are welcome.

ASSISTANT: Have a great day.