You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you?

USER: I am concerned to book a flight ticket to DEN, can you please book from MSP?

ASSISTANT: May I know your travelling dates?

USER: My travelling dates are May 18 and May 20.

ASSISTANT: Can I know your connection limit?

USER: I need a connecting flight.

ASSISTANT: Please tell me your requirements?

USER: I prefer economy class for this journey.

ASSISTANT: May I know your name?

USER: Michael Collins here.

ASSISTANT: Here is a connecting flight with fare 200 and 1016 as flight number. Shall I proceed with booking?

USER: Please proceed with this flight.

ASSISTANT: Your ticket is confirmed in economy class.

USER: Thank you for your help.

ASSISTANT: Thank you for connecting with us.