You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I assist you today?

USER: Can you please help me to book a flight ticket from MSP to DCA?

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

USER: I want to travel in Jan from 2nd to 4th.

ASSISTANT: Do you have any specifications about flight connections?

USER: No, thanks for asking.

ASSISTANT: Do you have any preferences about class?

USER: I am fine with any class.

ASSISTANT: Please mention your name.

USER: Andrew Turner here.

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

USER: Yes, please confirm it.

ASSISTANT: Your ticket is booked. The flight number is 1024.

USER: Thank you for your help.

ASSISTANT: Welcome, have a great day.