You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I assist you?

USER: Can you help me to book a flight ticket from DEN to JFK?

ASSISTANT: Sure. Tell me your travel dates please?

USER: My travelling dates are 01 to 03 of May.

ASSISTANT: May I know your name please?

USER: I am Debra Harris.

ASSISTANT: Are you looking for a stopover in your journey?

USER: I need a connecting flight.

ASSISTANT: Please wait. Thanks for your patience. I have found Hawaiian airlines which is a stopover flight.

USER: Please proceed.

ASSISTANT: Yes, I have confirmed your flight ticket in flight number 1004.

USER: Thank you for reaching us.

ASSISTANT: Thank you.