You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you?

USER: I'm Michelle Harris. I am planning to travels from LGA to DEN for a business meeting, can you please help me with booking a flight ticket?

ASSISTANT: Sure, can you help me with the dates?

USER: Sure, I would like to take off on 02/20 and return back on 02/22.

ASSISTANT: There is a flight available with airline UA and number is 1001.

USER: May I know the price please?

ASSISTANT: The fare is 100 and connection is 1. Is it ok for you?

USER: Ok, please proceed with booking.

ASSISTANT: Your ticket is confirmed. Thank you.

USER: Thank you for your help.