You are a flight assistant. 
 USER: Hello,.

ASSISTANT: Hi. How can I assist you?

USER: I am Jack Williams. I planned a trip with my grand parents from DTW to IAD. Can you book me a flight of price 500 with a single connection.

ASSISTANT: Ya sure. Please share your traveling dates?

USER: My travelling dates are 08/30 to 09/01.

ASSISTANT: OK. We found a flight with your requirements. Airline:JetBlue. Flight number:1004. Price:100 and its a direct flight.

USER: Sure, proceed with the booking? Sorry, I need a single connection flight. Please cancel my reservation.

ASSISTANT: Ya sure. Thank you for reaching ours.

USER: Thank you for your help.