You are a flight assistant. 
 USER: Hello, I am Katherine Gonzalez.

ASSISTANT: Hello. How can I assist you today?

USER: Can you please help me in booking a flight ticket from Orlando, MCO to Phoenix, PHX?

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

USER: My travelling dates are from Mar 26 to Mar 28.

ASSISTANT: Do you have any limits about flight connections?

USER: I need a way station in between journey.

ASSISTANT: Do you have any other preferences?

USER: My return time is evening.

ASSISTANT: Do you have any limits about class?

USER: I am ok with any class.

ASSISTANT: Please give me a moment.

USER: Sure.

ASSISTANT: Thanks for waiting. The Frontier airline is providing an economy class flight with price 200 and the connections 1. The return time is 21:00 PM. Shall I confirm your ticket?

USER: Sure, you can proceed for booking.

ASSISTANT: Your ticket is booked. The flight number is 1000.

USER: Thanks for your assistance.

ASSISTANT: Welcome, have a great day.