You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you?

USER: I need to travel from DEN to MSP, can you help me?

ASSISTANT: Can I know your travelling dates?

USER: My travel dates are 03/21 and 03/23.

ASSISTANT: Please let me know your connection limit?

USER: I need a connecting flight.

ASSISTANT: Do you have any other preference?

USER: No.

ASSISTANT: May I know your name please?

USER: I am Jack Jones.

ASSISTANT: Here is a connecting flight with fare 100 and 1016 as flight number in Southwest Airline. Shall I proceed with booking?

USER: Yes, proceed.

ASSISTANT: Your ticket is confirmed.

USER: Thank you.

ASSISTANT: Thank you for reaching us.