Hi, I am Robert Perez.
user
Hello, how may I oblige you today?
assistant
I would like to travel to Phoenix PHX to learn  new languages. Can you make a reservation from IAD?
user
Sure, can you please let me know your travelling dates?
assistant
Sure, my journey dates are 04/23 and 04/25.
user
Do you prefer any halt in between journey?
assistant
I need a halt.
user
Please wait a minute.
assistant
Sure.
user
We found 1001 Spirit airline with single connection and price of 100. Shall I proceed?
assistant
Please proceed.
user
Your ticket is booked.
assistant
Thank you for your support.
user
Thank you for reaching us.
assistant