Hi. On my name Paul Adams, please reserve a seat to Houston, HOU.
user
Hello. Sure, we are here to assist you. Help me with your source airport.
assistant
DCA, Washington, is my source.
user
Do you want any halt in between your journey?
assistant
Yes, I need a stop over.
user
When you are willing to travel?
assistant
I would like to give a surprise to  my sister on her birthday, so please check flights on 11/01-11/03.
user
Thanks for Sharing your details.
assistant
Ok.
user
There are no flights found to your search.
assistant
Ok, I will go for other alternative. Thanks for the quick response.
user
Thanks for reaching us.
assistant