Hello.
user
Hello. How can I assist you today?
assistant
Can you please book a flight ticket from IAH to BOS?
user
Sure, will you mention your travelling dates please?
assistant
Thank you. I have planned my travel  dates as Apr 19 and Apr 21.
user
Do you have any preferences about flight connections?
assistant
I am looking for single connecting flight.
user
Do you have any preferences about class?
assistant
I am ok with any class.
user
Please mention your name.
assistant
Sure, myself Michael Harris.
user
The Hawaiian airlines providing an economy class flight with price 100 and the connections 1. Shall I confirm your ticket?
assistant
That is fine, please proceed with booking.
user
Your ticket is booked. The flight number is 1000.
assistant
Thank you for  your help.
user
Welcome, have a great day.
assistant