You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I be there for you?

USER: I'm Kimberly Baker. I am planning to attend music concert at ATL, can you please help me with booking a flight ticket from DEN?

ASSISTANT: Sure, may I know when do you want to travel?

USER: Sure, I would like to take off on 03/26 and return back on 03/28.

ASSISTANT: Do you need a way station with in your route?

USER: I need a flight with 1 connection.

ASSISTANT: Thanks for sharing your details. There are no flights available on your required dates.

USER: Ok, no issues. Thank you for the information.

ASSISTANT: Thank you for opting us.

USER: You are welcome.