You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I serve you today?

USER: I would like to a Music festival at MSP, can you please help me in reserving a flight ticket from ORD?

ASSISTANT: Sure, may I know your trip dates?

USER: My trip dates are from Oct 31 to Nov 02.

ASSISTANT: Is there any connection limit for this trip?

USER: Yes, I need a connecting a flight.

ASSISTANT: Can you please share your arrival and depart timings?

USER: I am comfortable with any timings.

ASSISTANT: Do you have any other specifications?

USER: I would like to travel in business class.

ASSISTANT: Please forward your good name.

USER: I am Christine Nelson.

ASSISTANT: Sorry to inform you that, there are no flights found on your specified routes.

USER: Ok, not an issue. Thank you for the information.

ASSISTANT: Thank you for approaching us.