You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you today?

USER: Ok, thank you responding positively. I need your assistance in booking a flight ticket from DTW to DCA, so I can meet my family. Can you aid?

ASSISTANT: Sure, will you mention your travelling dates please?

USER: Ok, I will provide. My travel dates are 08/03 and 08/05 respectively.

ASSISTANT: Please give me a moment.

USER: Ok, please take your own time. Please make sure to book a direct flight for me.

ASSISTANT: Thanks for waiting, there is no flights available under connections 0. May I know your name please?

USER: That is so sad to hear, ok anyways thank you for searching. My name is Raymond Lopez.

ASSISTANT: Thanks for reaching us, have a great day.