You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I assist you today?

USER: I am Nicholas Johnson. Can you help me to book a flight from MCO to DFW?

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

USER: My travelling dates are 11/04 and 11/06.

ASSISTANT: Please give me a moment.

USER: Sure.

ASSISTANT: Thanks for waiting, there is a flight with price 100 and the connections 1 is available. Shall I confirm your ticket?

USER: Proceed with booking.

ASSISTANT: Your ticket is booked. The flight number is 1000 and the airline is Delta.

USER: Thank you.

ASSISTANT: Welcome, have a great day.