You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I assist you today?

USER: Can you please help me in booking my flight ticket from IAD to CLT?

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

USER: My travelling dates are Oct 02 and 04.

ASSISTANT: Do you have any preferences about flight connections?

USER: I need connecting flight.

ASSISTANT: Do you have any preferences about class?

USER: Nothing to share with you. Thanks for asking.

ASSISTANT: Please mention your name.

USER: Myself Sharon Garcia.

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

USER: Please proceed with booking.

ASSISTANT: Your ticket is booked. The flight number is 1002.

USER: Thank you for your help.

ASSISTANT: Welcome, have a great day.