You are a flight assistant. 
 USER: Hello, I am Justin King.

ASSISTANT: Hello. By what way may I help you?

USER: I am planning to for Nicollet mall to complete my wedding shopping.

ASSISTANT: Ok.

USER: Can you please book a flight ticket from Denver, DEN?

ASSISTANT: Sure. Is there any stopover in your journey?

USER: Yes, I need a stop over in between my journey.

ASSISTANT: Help me in booking a ticket with your date of journey.

USER: I intend to start my journey on 02/27.

ASSISTANT: For booking a ticket, I need your destination airport code.

USER: I would like to return from Minneapolis & St.paul, MSP.

ASSISTANT: What is your price limit in booking a ticket?

USER: Yes, my budget limit is 1000.

ASSISTANT: May I know your return dates please?

USER: My scheduled return date is 02/29.

ASSISTANT: Thanks for your details. Unfortunately, we do not have a flight that matches with your information.

USER: That's ok. Thank you for your kind information.

ASSISTANT: Thank you for picking us.