You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you today?

USER: Will you please book me a plane ticket from IAD to MCO?

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

USER: I am planning to start on Nov 5th and return on Nov 7th.

ASSISTANT: Do you have any preferences about flight connections?

USER: Yes, I need 1 lay by.

ASSISTANT: Do you have any preferences about class?

USER: No, I am fine with any class.

ASSISTANT: Please mention your name.

USER: I am Scott Wright.

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

USER: Fine, please proceed.

ASSISTANT: Your ticket is booked. The flight number is 1010.

USER: Thanks for your support.

ASSISTANT: Welcome, have a great day.