You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you today?

USER: Can you aid me to book a ticket from MCO to DFW?

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

USER: My travelling dates are Sep 13 and Sep 15 respectively.

ASSISTANT: Do you have any preferences about class?

USER: I am comfortable with any class.

ASSISTANT: Do you have any preferences about flight connections?

USER: I prefer to travel in lay by flight.

ASSISTANT: Please provide if you have any preferences about airline.

USER: No other preferences for me.

ASSISTANT: Please mention your name.

USER: Stephanie Moore here.

ASSISTANT: The Delta airlines provides an economy class flight with price 100 and the connections 1. The departure time is 13:00 hrs and arrival time is 0:00 hrs. Shall I confirm your ticket?

USER: Sound's good. Please proceed for booking.

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

USER: Thank you.

ASSISTANT: Welcome, have a great day.