You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I aid you for today?

USER: I am Dorothy Smith from Washington. I want to go Dallas next month, can you please book a direct flight for me?

ASSISTANT: I am here to help you about that. Can you please help me with your planned dates of journey?

USER: Thank you, I want to take off on 01/02 and book my return ticket also on 01/04.

ASSISTANT: Ok, can you please specify your planned location points?

USER: I want to fly from DCA and destination airport is DFW.

ASSISTANT: Hold on for a second please.

USER: Ok.

ASSISTANT: AA airline is provided a flight with single connection flight having airfare of 100. Would you like to book this flight ticket?

USER: Please book this flight ticket for me.

ASSISTANT: I have confirmed your flight ticket with flight 1003.

USER: Thank you for your help.

ASSISTANT: My pleasure, thank you for reaching out here.