You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I help you?

USER: I am Christopher Smith. Can you help me to book a flight from DEN to MSP?

ASSISTANT: Ok, now please share your travel dates?

USER: My planned dates are from 08/25 and 08/27.

ASSISTANT: Thanks for your patience. I have found southwest airlines which flies with one connection.

USER: Proceed with booking.

ASSISTANT: Sure.

USER: Thank you.

ASSISTANT: Yes, I have confirmed your flight ticket with flight number 1005. Thank you.

USER: Thank you for your help in booking.