You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you?

USER: I need to attend a business meeting in Denver.Can you book a ticket from CLT to PHL?

ASSISTANT: Sure, I will help you with that. May I know the travelling dates?

USER: My travel dates are 12/08 and 12/10. Make sure that connection must be 1.

ASSISTANT: Based on your requirement there is a flight in Delta airline has the price 100. Are you fine with these details?

USER: You can proceed.

ASSISTANT: May I know your name for booking the flight ticket?

USER: I am David Taylor.

ASSISTANT: Your ticket has been confirmed, have a safe journey.

USER: Thanks for helping me.

ASSISTANT: You are welcome.