Hello, I am Donna Hall.
user
Hello, may I know how best I can help you today?
assistant
Please make me a plane reservation with in price 500. Can you help me?
user
 Sure, we are here to make your journey comfort. can you please share your journey dates that you prefer to travel?
assistant
I would start on 04/21 and return on 04/23.
user
Could you please help me with providing your corresponding airport codes?
assistant
My origin is IAH and destination is EWR.
user
Ok, please wait a moment.
assistant
Sure.
user
There is a flight with your requirement, airline is UA with price 100.
assistant
Ok, please proceed.
user
Your booking is done.
assistant
Thanks for your support.
user
Thanks for reaching us.
assistant