You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you for the day?

USER: William Scott here. I am looking a flight from MSP to DEN, can you help me?

ASSISTANT: Sure William Scott , we are here to help you with this flight ticket booking.

USER: Thank you.

ASSISTANT: May I know your travelling dates, please?

USER: My travelling dates are 11 and 13 of Nov.

ASSISTANT: Do you have any other specifications?

USER: My depart will be in the afternoon. I need a connecting flight.

ASSISTANT: There is no flight in this route as per your given travel dates.

USER: It's ok, thank you for giving information.

ASSISTANT: Thank you for reaching us, have a nice day.