You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you today?

USER: Can you please assist me with flight ticket booking from MSP to SEA locations to attend a business meeting?

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

USER: Thank you and my travel dates are Apr 19 and I will arrive back on Apr 21.

ASSISTANT: Do you have any specifications about class?

USER: No.

ASSISTANT: Do you have any specifications about flight connections?

USER: Yes, I need a single drop in my journey.

ASSISTANT: Please mention your name.

USER: Sure, my name is Dennis Davis.

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

USER: Yes, you can go ahead and proceed with booking.

ASSISTANT: Your ticket is booked. The flight number is 1000.

USER: Thank you for your help with my flight ticket booking.

ASSISTANT: Welcome, have a great day.