Hello, I am Thomas Hall.
user
Hello, How can I help you?
assistant
I want to book a ticket from DC - DCA to TX - IAH to meet my family octor.
user
Ok, please provide your dates of journey.
assistant
My travelling dates are from 02/15 to 02/17.
user
There was a flight available that matches your requirements.
assistant
Please make sure that the price limit is 500 and connection is 0.
user
Sorry, there was a flight available with one connection.
assistant
Ok, Thanks for the response.
user
Thank you.
assistant