You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you today?

USER: Can you please help me in booking a flight ticket from MSP to CLT?

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

USER: I want to fly on Dec 11 and return on Dec 13.

ASSISTANT: Do you have any preferences about flight flight connections?

USER: I need a single connection.

ASSISTANT: Do you have any preferences about class?

USER: No.

ASSISTANT: Please mention your name.

USER: Myself Betty Garcia.

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

USER: You can proceed to booking.

ASSISTANT: Your ticket is booked. The flight number is 1027.

USER: Thank you.

ASSISTANT: Welcome, have a great day.