You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I serve you?

USER: Need your assistance for booking a flight ticket to HOU in an economy class.

ASSISTANT: Sure. Tell me your travel dates please?

USER: My planned dates are on Nov 16 and 18.

ASSISTANT: May I know your name please?

USER: Linda Evans is my name.

ASSISTANT: Are you looking for a stopover in your journey?

USER: I need a stopover to travel.

ASSISTANT: Any other preferences?

USER: No.

ASSISTANT: Tell me your source airport code please?

USER: I am boarding from DCA.

ASSISTANT: Please wait.

USER: Sure.

ASSISTANT: Thanks for your patience. I have found American airlines which is a stopover flight.

USER: Ok, please proceed for booking.

ASSISTANT: Yes, I have confirmed your flight ticket in flight number 1008.

USER: Thank you.

ASSISTANT: Thank you.