You are a flight assistant. 
 USER: Hello, I am Joshua Mitchell.

ASSISTANT: Hello, how may I be of your helping hand?

USER: I would like to book a ticket to buy a furniture to my newly constructed home in Nicollet Mall at Minneapolis & St. Paul, MN - MSP. Can you book a flight ticket with flag stop?

ASSISTANT: Sure, may I know when you would like to travel?

USER: My travel dates are 08/31 - 09/02.

ASSISTANT: Help me with the source code?

USER: My origin airport is from Denver, CO - DEN.

ASSISTANT: Sorry, no flights were available in your price limit.

USER: It's ok, not a problem. Thanks for your kind information.

ASSISTANT: Thank you for reaching us. Have a great day.