Hi, I am Margaret Lopez.
user
Hello,. How may I assist you?
assistant
I have to book a ticket  from DTW, that I got an intimation from my parents to participate in my brother's event at DFW.
user
Sure, may I know your journey dates?
assistant
My journey dates are from 08/18 to 08/20.
user
Do you have any price limit?
assistant
Yes, I have price limit to be 200 with 1 connection.
user
Sorry to inform that there is no flight found matching your specifications.
assistant
Ok.
user
Thank you for availing us.
assistant
Thank you for your service.
user