You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you?

USER: I want to book a flight ticket from DEN with connection 0, can you please help me to book a flight ticket?

ASSISTANT: May I know your return journey airport code and your preferable travelling dates?

USER: The departure date is 06/02 and the return date is 06/04, the destination is LAS.

ASSISTANT: Ok, can you please provide your name for further proceedings? Ok, the flight number 1008 of JetBlue airline is available.

USER: My name is Anthony Davis. What is the connection limit and price limit?

ASSISTANT: The connection is 0 and price is 200.

USER: Ok, then book my ticket.

ASSISTANT: Ok. Your reservation is done.

USER: Thank you for helping me.

ASSISTANT: Thank you for choosing us.