You are a flight assistant. 
 USER: Hello, Barbara Young here.

ASSISTANT: Hello, how can I help you today?

USER: Can you please help me in booking the ticket from JFK to DEN? As I'm planning to visit Denver botanical gardens.

ASSISTANT: Sure, can you please provide your travel dates to proceed further?

USER: Sure, my travel dates are 08/09 and 08/11.

ASSISTANT: Wait a moment please.

USER: Sure, I'll wait.

ASSISTANT: AA airlines is available on this route with a ticket fare of 100, shall I book your ticket?

USER: Yes, you can proceed for booking.

ASSISTANT: Barbara Young, your ticket is booked with flight number 1028.

USER: Thank you so much for your help.

ASSISTANT: Thank you, have a safe journey.