You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you today?

USER: I am Nicole Evans and I want to book a flight ticket to attend a board meeting which is going to held in PA-PHL from CO-DEN.

ASSISTANT: Sure, Can you please provide your journey dates?

USER: My travelling dates are from 05/08 to 05/10.

ASSISTANT: Ok, Please wait for a while.

USER: Make sure I need a direct flight.

ASSISTANT: Thank you for waiting. Sorry, we have a connection in between the journey.

USER: Thanks for your information.

ASSISTANT: Shall I proceed for booking?

USER: No.

ASSISTANT: Ok, Thank you for choosing us.

USER: Thank you.