Hello.
user
Hello. How may I guide you?
assistant
My name is Paul Perez. I want to visit NASA space station with my kids, can you help me in booking the ticket.
user
Yes, please provide the airport codes along with travelling dates?
assistant
It's from PHL to HOU. The dates of travel are from 08/17 to 08/19.
user
Ok, please hold on for a moment.
assistant
Please make sure the connection is 0.
user
Sorry, there are no flights available which matches with your requirements.
assistant
That's ok. Thank you for checking.
user
Thank you, have a good day.
assistant