You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I address you?

USER: Can you please make me a plane reservation in business class flight?

ASSISTANT: Sure, We are here to help you. Can I know your travelling dates?

USER: I would start on Mar 14 and return on Mar 16.

ASSISTANT: Kindly share me your airport codes.

USER: I am heading to DEN from MSP to join the City walking tour.

ASSISTANT: On which name would you like to book the flight ticket?

USER: Make the reservation by the name Dennis Young.

ASSISTANT: Do you have any other specifications?

USER: I need 1 stop over within my route.

ASSISTANT: Ok. We found a connecting flight with an UA airline, flight number:1002. Can I reserve it?

USER: Fine, please proceed.

ASSISTANT: Your flight ticket has been reserved.

USER: Thanks for your support.

ASSISTANT: Thank you for choosing us.