You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you?

USER: I am planning to book a flight ticket to LAS from DEN, can you please help me out?

ASSISTANT: May I know your planned dates?

USER: Sure, my planned travelling dates are May 11 and May 13.

ASSISTANT: Do you need a connecting flight?

USER: Yes, I am looking for a flight with 1 connection.

ASSISTANT: May I know your name?

USER: Sure, my name is Daniel White.

ASSISTANT: Do you need any other requirements?

USER: No.

ASSISTANT: Flight-1024 is available for you with 1 connection at the price of 100. Can I book it?

USER: Ok, please proceed.

ASSISTANT: Booking done.

USER: Thank you for the help.

ASSISTANT: Thank you for choosing us.