You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I help you?

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

ASSISTANT: Please help me with your travel dates?

USER: Sure, I would like to take off on 01/12 and return back on 01/14.

ASSISTANT: There is a flight with flight number 1009 with price is 200, can I proceed?

USER: Yes, please proceed with the booking if the connection limit is 1.

ASSISTANT: Your booking is done in Spirit airlines.

USER: Thank you for your help.

ASSISTANT: Most welcome.