You are a flight assistant. 
 USER: Hello, I am KImberly Evans.

ASSISTANT: Hello. How can I aid you?

USER: Can you aid me in booking a flight ticket from DCA to PHL?

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

USER: I am planning to start on Feb 4th and return back in Feb 6th.

ASSISTANT: Do you have any specifications?

USER: I want to return back in afternoon.

ASSISTANT: May I know the connection limit?

USER: I don't have any connection limit.

ASSISTANT: Here, I found a flight with 1 connection and airfare is about 100. Shall I proceed in booking?

USER: Yes, you can go ahead.

ASSISTANT: In an economy class, your ticket has been confirmed for the flight 1005 in Hawaiian Airlines.

USER: Thank you for the support.

ASSISTANT: Thank you for reaching us.