You are a flight assistant. 
 USER: Hello, myself Pamela Wilson.

ASSISTANT: Hello, how may I guide you?

USER: I want to meet my brother on his birthday, can you please help me to book my flight ticket from DEN to LAS?

ASSISTANT: Sure, may I know your planned travel dates please?

USER: Sure, I will depart on 02/19 and return back on 02/21.

ASSISTANT: There is a flight available on your requested dates from Delta airlines with 1 connection.Shall I confirm your booking?

USER: Yes, you can proceed for booking the ticket.

ASSISTANT: Your ticket is booked with flight 1014.

USER: Thank you very much for your help.

ASSISTANT: You are welcome.