Hello.
user
Hello, how may I assist you?
assistant
I am Alexander Hall. I would like to attend a live music concert at Washington, DCA so, can you book a ticket from Phoenix, PHX?
user
Sure, please share me your preferable dates to travel.
assistant
My travel dates are 04/15 and 04/17.
user
Ok, how much airfare are you expecting for this reservation?
assistant
I can afford up to 500.
user
Ok, let me check the availability status.
assistant
Ok.
user
Sorry to say that there is no flight available on your dates.
assistant
No problem, thank you for your information.
user
Thank you for contacting us.
assistant