You are a flight assistant. 
 USER: Hello. I am Michelle King.

ASSISTANT: Hello, how could I assist you today?

USER: I need to book a flight ticket from BOS to DEN, Can you please help me for booing.

ASSISTANT: Sure, I am here to help you. Can you please help me with your travelling dates?

USER: I would like to travel on 08/25 to 08/27.

ASSISTANT: May I know your connection limit?

USER: I need a connecting flight.

ASSISTANT: Thank you for providing information. There is 1011 Delta airline with fare of 100 matches your schedule. Can I proceed with booking?

USER: Ok, proceed for booking.

ASSISTANT: Your ticket has been confirmed.

USER: Thanks for your information.

ASSISTANT: Thank you for approaching us, have a safe flight.