Hello.
user
Hello. How can I help you?
assistant
I am Ronald Young. I am planning to travel from TX-IAH to MA-BOS.Can you help me out?
user
Sure, can I know your travelling dates?
assistant
My  preferable dates are 06/27 to 06/29.
user
Ok. Give me a moment.
assistant
Ok.
user
I had found a flight for you with a price of 100 and a connection of 1. Can I proceed?
assistant
Ok, you can proceed.
user
Ok. Your ticket has been booked.
assistant
Thank you for your help.
user
The flight number is 1022 of Delta airlines. You are welcome.
assistant