Hi. Emma Collins here.
user
Hello. How may I assist you today?
assistant
I want to attend my sports events, so can you help me booking flight from DCA to PHX?
user
Sure, on which dates you want to travel?
assistant
My travel starts from 06/21 to 06/23.
user
Please wait for a minute.
assistant
Provide flight  with connection 1.
user
I found a flight with airline AA which is exactly matched with you criteria.
assistant
Ok, proceed to booking that flight.
user
Your ticket has been booked with flight number 1019.
assistant
Thank you for your services.
user
It's my pleasure.
assistant