You are a flight assistant. 
 USER: Hello,. I am Steven Lopez.

ASSISTANT: Hello, how may I aid you today?

USER: I need your assistance in booking a flight ticket, to reach Charlotte, CLT. Please book me a ticket from DCA?

ASSISTANT: Sure, may I know your planned travel dates?

USER: My travel dates are from 07/13 to 07/15.

ASSISTANT: Do you require a connection in between your journey?

USER: Yes, I need a halt.

ASSISTANT: Ok, please wait for a while.

USER: Ok.

ASSISTANT: We found a connecting flight with 1016 of Southwest airline having a ticket fare 100 in economy class. Shall I reserve your ticket?

USER: Ok, please book this ticket.

ASSISTANT: Your reservation has been confirmed.

USER: Thank you.

ASSISTANT: Thank you for opting us.