You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you today?

USER: I want to attend an meeting in Washington. Can you help me in booking flight ticket from MSP to IAD?

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

USER: My trip dates are Nov 22 to Nov 24.

ASSISTANT: Do you have any preferences about flight connections?

USER: Yes, I prefer to travel in connecting flight.

ASSISTANT: Do you have any preferences about class?

USER: No.

ASSISTANT: Please mention your name.

USER: Kenneth Jones here.

ASSISTANT: The Spirit airlines providing an economy class flight with price 200 and the connections 1. Shall I confirm your ticket?

USER: Can you please mention my return time?

ASSISTANT: The arrival time is 8:00 hours.

USER: You can reserve my flight ticket.

ASSISTANT: Your ticket is booked. The flight number is 1023.

USER: Thank you for your service.

ASSISTANT: Welcome, have a great day.