You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I aid you today?

USER: My name is Carol Hill. I want to visit Denver to meet my friend. Can you please assist me for booking from MSP to DEN?

ASSISTANT: Sure, we are perky to help you.

USER: Thank you.

ASSISTANT: Can you please share your planned trip dates?

USER: Sure, my planned journey dates are 27 and 29 on the month of Sept.

ASSISTANT: Do you need any halt in between journey?

USER: Yes, I need a halt.

ASSISTANT: Which class do you prefer either economy or business?

USER: I am comfortable with any class.

ASSISTANT: We found a connecting flight of fare 100 with airline AA and number is 1000. Can I proceed?

USER: Ok, please proceed for booking.

ASSISTANT: Your ticket has been confirmed in economy class.

USER: Thank you.

ASSISTANT: Thank you for choosing us.