You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you today?

USER: I planned to meet my friend in CLT, can you please help me to book a flight ticket from DEN?

ASSISTANT: Sure, can you please share your travel dates?

USER: I prefer to travel on Oct 22 and Oct 24.

ASSISTANT: May I know your connection limit?

USER: I prefer to travel in a connecting flight.

ASSISTANT: Do you have any other specification that you are looking for?

USER: No.

ASSISTANT: May I know your name to proceed further?

USER: I am Benjamin Adams.

ASSISTANT: There is a flight available with price 200 and the connection is 1 with Delta airline. Would you like me to proceed with the booking?

USER: Ok, please confirm my booking.

ASSISTANT: Your booking is confirmed with 1004 flight number and the depart time is 2:00 hours, return time is 22:00 hours.

USER: Thank you for your help.

ASSISTANT: Thank you for contacting us.