You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you today?

USER: I want to book a flight ticket to DCA to meet my cousin. Can you please help me for booking from PHL?

ASSISTANT: Sure, will you mention your travelling dates please?

USER: My travelling dates are on July 31 and return on Aug 02.

ASSISTANT: Do you have any preferences about flight connections?

USER: I need a connected flight.

ASSISTANT: Do you have any preferences about class?

USER: No.

ASSISTANT: Please mention your name.

USER: Virginia Moore here.

ASSISTANT: The Hawaiian airlines providing an economy class flight with price 100 and the connections 1. Shall I confirm your ticket?

USER: Ok, please confirm my booking.

ASSISTANT: Your ticket is booked. The flight number is 1008.

USER: Thank you.

ASSISTANT: Welcome, have a great day.