You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you today?

USER: I would like to book a flight ticket from DFW to IAH to meet my friends.

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

USER: My travelling dates are Dec 7 and Dec 9.

ASSISTANT: Do you have any specifications?

USER: I need a break in between the journey.

ASSISTANT: Do you have any other preferences?

USER: No.

ASSISTANT: Please provide your name.

USER: I am Ryan Rodriguez.

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

USER: You can proceed with booking.

ASSISTANT: Your ticket is booked. The flight number is 1002.

USER: Thank you for your help.

ASSISTANT: Welcome, have a great day.