You are a flight assistant. 
 USER: Hi, I am Patrick Thompson.

ASSISTANT: Hello, How exactly I can serve you the best today?

USER: Please book a ticket from TX - HOU, Houston to Denver, CO - DEN. As I would like to visit Denver, and participate in the Foothills Explorer tour with my neighbours.

ASSISTANT: Sure, I am here to assist you.

USER: Thank you.

ASSISTANT: Do you need a stopover in between your journey?

USER: Yes, I need one.

ASSISTANT: What are your planned trip dates?

USER: I will start on 11/29. I want to catch my return flight on 12/01.

ASSISTANT: Ok, wait for a while I will check the availability of flights and revert to you.

USER: Sure, I will.

ASSISTANT:  Thanks for your precious time. We found Spirit airline fare of 100. Shall I proceed for booking with single stop over flight?

USER:  It is perfect, proceed.

ASSISTANT: Your ticket has been confirmed with airline number 1013.

USER: Thank you for excellent service I have never seen before.

ASSISTANT: Thank you for choosing us, Have a safe journey!.