You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I want to book a flight ticket from SEA to IAD for attending a event. Can you please help me with booking a flight ticket?

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

USER: My travelling dates are Oct 19 and Oct 21.

ASSISTANT: Do you have any preferences about flight connections?

USER: I prefer to travel in a connecting flight.

ASSISTANT: Do you have any preferences about class?

USER: No.

ASSISTANT: Please mention your name.

USER: I am Sharon Roberts.

ASSISTANT: The Hawaiian airlines providing an economy class flight with price 300 and the connections 1. Shall I confirm your ticket?

USER: You can proceed with booking.

ASSISTANT: Your ticket is booked. The flight number is 1001.

USER: Thank you for your help.

ASSISTANT: Welcome, have a great day.