You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello,. How can I amend you today?

USER: I am Jonathan Adams. I want to book a ticket from DCA to ATL to meet my friends, can you please help me that?

ASSISTANT: Sure, we are mirthful to aid you. When you are willing to travel.

USER: I would like to travel on 08/06 and 08/08.

ASSISTANT: Do you have any other specifications?

USER: I need direct flight.

ASSISTANT: Ok. Thanks for your details, we could not found any direct flight to your route.

USER: Ok, no problem. Thank you so much.

ASSISTANT: Thank you for reaching us.