You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hi. How can I assist you?

USER: I am Anthony Evans want to visit MSP, can you book a ticket from DEN?

ASSISTANT: Ok, can you share me your travel dates?

USER: Sure, my travelling dates will be 12/21 and 12/23.

ASSISTANT: Give me a moment.

USER: Ok.

ASSISTANT: I have found a flight ticket for you with a price of 200 and 1 connection.

USER: Yes, proceed with my booking.

ASSISTANT: Ok, your ticket is booked.

USER: Thank you.

ASSISTANT: Thank you for reaching us.