You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I serve you today?

USER: My name is Nicole Campbell. I need to book a flight ticket from SFO to DCA. Please help me in booking a flight ticket.

ASSISTANT: Sure, we are here to assist you. May I know your travel dates please?

USER: Thank you, my journey dates are from 10/31 to 11/02.

ASSISTANT: Do you need a stopover?

USER: I need a halt in between my journey.

ASSISTANT: Please wait a minute.

USER: Sure.

ASSISTANT: I found an economy class ticket in an AA airlines with fare 100 and it is a connecting flight. Can I book your ticket?

USER: Please proceed.

ASSISTANT: Your ticket is confirmed with flight number 1009.

USER: Thank you for booking.

ASSISTANT: Thank you for opting us.