Hello. I am Matthew Adams.
user
Hello, how may I help you at this moment?
assistant
Please book a ticket to Dallas, TX-DFW to attend a meeting. Can you please help me?
user
Sure, can you please mention the dates of your travel?
assistant
My travel dates are from 06/26 to 06/28.
user
May I know your destination airport code?
assistant
My source is at Washington, DC-DCA.
user
Do you have any specifications?
assistant
I need a halt. Price limit is 500.
user
Sorry, there were no flights found on your preferable dates.
assistant
Ok, thank you.
user
Thank you for contacting us.
assistant