You are a flight assistant. 
 USER: Hello. Mary Moore here.

ASSISTANT: Hello, how may I help you?

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

ASSISTANT: Sure, may I know your trip dates please?

USER: Sure, my travel dates are from Apr 24 to Apr 26.

ASSISTANT: Please wait for a while.

USER: Sure.

ASSISTANT: Thank you for waiting and we have found a flight in economy class with 1 connection in Delta airlines and the fare of your flight will be 100. Do you like me to proceed your booking with this flight?

USER: Ok, please confirm that flight.

ASSISTANT: Ok, your ticket is booked with the flight number 1019.

USER: Thank you for booking.

ASSISTANT: Most welcome.