You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello,. How can I assist you today?

USER: I am Paul Jackson, I would like to go from MSP with the price of 500, can you please help me to book a ticket?

ASSISTANT: Sure, I will help you. Can you forward your destination point?

USER: My destination point is DEN.

ASSISTANT: Please share your travelling dates.

USER: My travelling dates are from 07/21 to 07/23.

ASSISTANT: Unfortunately, there is no flight found with your request.

USER: Ok, no problem.

ASSISTANT: Thank you for reaching us.

USER: Thank you so much for your good service.