You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you today?

USER: I need to schedule my trip to travel Las Vegas. Can you please help me in reserving the ticket from MSP to LAS?

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

USER: I am planning my trip on Apr 2 and again I will return back on Apr 4.

ASSISTANT: Do you have any specifications about flight connections?

USER: I am planning to travel in single connection flight.

ASSISTANT: Please mention your name.

USER: Myself Jeffrey Collins.

ASSISTANT: Do you have any preferences about class?

USER: No, I don't have any other specifications regarding my journey.

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

USER: Yes, I think that can work for me. Please go ahead and reserve the ticket.

ASSISTANT: Your ticket is booked. The flight number is 1020.

USER: Thank you very much for reserving the ticket.

ASSISTANT: Welcome, have a great day.