You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I serve you today?

USER: Can you please help me in booking the flight ticket from DEN to CLT?

ASSISTANT: Sure, I am happy to help you in booking. Please share your planned travelling dates to proceed further.

USER: My travel dates are Nov 20 and Nov 22.

ASSISTANT: Do you need a stopover in between your journey?

USER: I need a single connection flight.

ASSISTANT: Kindly share your name please.

USER: Christine Jones.

ASSISTANT: Would you like to avail any benefits for the comfort of your journey?

USER: No.

ASSISTANT: Ok, please wait a moment I'll search best flight for you.

USER: Ok.

ASSISTANT: Thank you for waiting, we found an economy class ticket providing by UA airline with the flight number-1016 and the fare 100. Shall I book the connecting flight?

USER: Please book.

ASSISTANT: Your flight booking is confirmed and ticket has been emailed.

USER: Thank you for the help.

ASSISTANT: It's pleasure to serve you.