You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, Please inform me, How may I assist you the day?

USER: I am Debra Hall from Denver. I am planning to visit NASCAR hall of fame museum at Charlotte, can you please help me in reserving a flight ticket?

ASSISTANT: Sure, Do you require any stopovers in your journey?

USER: Yes, I need a halt.

ASSISTANT: Ok, Kindly mention your journey airport codes.

USER: My journey airport codes are DEN to CLT.

ASSISTANT: Ok, when do you want to travel?

USER: I would like to travel on 10/22 to 10/24.

ASSISTANT: Ok, please wait.

USER: Sure.

ASSISTANT: Thank you for your time, we found a direct flight in Southwest airline.

USER: Do not proceed for booking, I need a halt.

ASSISTANT: Ok.

USER: Thank you.

ASSISTANT: Thank you for opting us.