Hello. I am Thomas Hernandez.
user
Hello, how can I assist you for the day?
assistant
Could you please help me to find a flight from Houston in an economy class?
user
When you are willing to travel?
assistant
I am willing to travel on the dates of July 31 and Aug 02.
user
Can you help me with your airport codes?
assistant
The source and destination airport codes are HOU and LAS.
user
Let me know your connection limit?
assistant
I prefer to travel in a connecting flight.
user
Sorry, we found no flights on your given dates.
assistant
It's ok, not a problem with that. Thank you for searching the flights.
user
Thank you for reaching us.
assistant