You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Kenneth Carter.

ASSISTANT: How can I assist you today?

USER: Can you please find a flight which is returning in the morning time from the airport MSP to DEN?

ASSISTANT: Sure, will you mention your travelling dates please?

USER: Thank you. I am willing to travel on the dates of Dec 4th and Dec 6th.

ASSISTANT: Do you have any specifications?

USER: I am looking to travel in an economy class flight.

ASSISTANT: Please give me a moment.

USER: Ok, I will wait for your response but make sure that the connection limit is 1.

ASSISTANT: Thanks for waiting, there is a flight with price 100 and the connections 1 is available. Shall I confirm your ticket?

USER: I am fine with  this flight to travel, please go ahead with the ticket booking.

ASSISTANT: Your ticket is booked. The flight number is 1023.

USER: Thank you so much for your help.

ASSISTANT: Welcome, have a great day.