You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I guide you for today?

USER: I want to book a ticket from MSP to DEN to attend seminar, can you help me in booking?

ASSISTANT: Sure, I will help you in booking your flight ticket. Can you please provide your planned dates of journey?

USER: I am departing on Feb 13 and return on Feb 15.

ASSISTANT: Will you please let me know if you need a connecting flight or direct flight on your way to DEN?

USER: I prefer a connecting flight which departs in evening time.

ASSISTANT: Can you please let me know your name for booking purpose?

USER: My name is Samuel Thomas.

ASSISTANT: According to your information, I have found a flight with single stop over in your journey with a minimum fare of 100 is provided by American Airlines. Shall I proceed with this flight ticket booking?

USER: Please proceed for booking.

ASSISTANT: I have booked your flight ticket with the flight 1006 in an economy class.

USER: Thank you for your help.

ASSISTANT: You are welcome, thank you for opting our service.