Hello,.
user
Hello, how may I serve you?
assistant
Please book a ticket from Detroit, MI-DTW to Phoenix, AZ-PHX for culture, heritage and folk festivals.
user
Sure, may I know when are you planning to travel?
assistant
My travel dates are from 12/17 to 12/19.
user
How much fare are you expecting?
assistant
Price limit 1000.
user
Thanks for sharing your details. Currently there are no flights available on your route.
assistant
Thank you.
user
May I know you name?
assistant
I am William Clark.
user
Thank you for choosing us.
assistant