Hi, I am David Phillips from Houston.
Hello, how can I aid you today?
 I would like to attend for food festival at Boston, BOS to taste different varieties of dishes. Can you please help me in reserving a ticket?
Sure, I am here to help you.
Thank you.
Could you please help me with your travelling dates?
My travel dates are from 11/18 to 11/20.
From where you want to start your journey?
I want to start from Houston, TX-HOU.
Ok, please hold on.
Ok.
There is a Spirit 1001 airline with fare of 200 and a halt in between the journey. Shall I proceed with booking?
Yes, you can.
Your booking has been confirmed on name of David Phillips.
Thank you for assisting me.
Thank you for choosing us, have a nice day.