You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Laura Moore.

ASSISTANT: How may I guide you today?

USER: Can you please help me in booking a flight ticket from Minneapolis, MSP to reach Denver, DEN?

ASSISTANT: Sure, I will help you with that. Can you please share your preferable journey dates?

USER: My journey dates are from Dec 17 to Dec 19.

ASSISTANT: Do you have any class preference?

USER: I prefer to travel in business class flight.

ASSISTANT: Do you have any connection limit?

USER: I need a flag stop in between journey.

ASSISTANT: Is there any specifications?

USER: My return time is morning.

ASSISTANT: I am sorry to say that there is no flight found under your details.

USER: Ok, that's not a problem.

ASSISTANT: Thank you for reaching us.

USER: Thanks for your information.