Hello, Alexander Evans here.
user
Hello, how may I help you?
assistant
I would like to visit botanical gardens at Denver, can you help me in booking a ticket from SEA to DEN?
user
Can I have your planned dates please?
assistant
My preferred journey dates are 11/03 and 11/05.
user
I found a flight for you in UA airlines with price 100. Can I book your ticket?
assistant
Please book the ticket.
user
Ok, your ticket has been booked with flight number 1000.
assistant
Thank you for your service.
user
Thank you for choosing us.
assistant