You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you?

USER: I need a connected flight to attend for a meeting. Can you please help me for booking from DEN?

ASSISTANT: Sure, please share your journey dates?

USER: My planned dates are on Oct 21 and 23.

ASSISTANT: Do you have any specifications?

USER: I need a stopover.

ASSISTANT: Is there any class preference?

USER: I am fine with any class.

ASSISTANT: Please share your destination airport code?

USER: Destination airport code is IAH.

ASSISTANT: May I know your good name?

USER: Dennis Lopez is my name.

ASSISTANT: We found a flight in Hawaiian airlines, flight number is 1004 with single connection and price is 100 economy class. Shall I proceed?

USER: Ok, please proceed for booking.

ASSISTANT: Your ticket has been booked.

USER: Thank you.

ASSISTANT: Thank you for choosing us.