Hello.
user
Hello. How can I assist you today?
assistant
I am planning to book a ticket from EWR to IAH. Can you please help  me out?
user
Sure, will you mention your travelling dates please?
assistant
I am planning to travel on Mar 20 and return back on Mar 22.
user
Do you have any specifications about flight connections?
assistant
I am looking for a connecting flight.
user
Do you have any preferences about class?
assistant
I am ok with any class.
user
Please mention your name.
assistant
My name is Anna Phillips.
user
The Spirit airlines providing an economy class flight with price 100 and the connections 1. Shall I confirm your ticket?
assistant
That's fine, please proceed the booking.
user
Your ticket is booked. The flight number is 1010.
assistant
Thank you for your service.
user
Welcome, have a great day.
assistant