Hello, I am Margaret Martin.
user
Hello, how may I help you best today?
assistant
I am looking for a direct flight, can you help me in booking a ticket from IAH to HOU?
user
Ok, may I know your travel dates please?
assistant
My travel dates are from 01/30 to 02/01.
user
No flights found on your search criteria.
assistant
No issues, Thank you for your information.
user
Thanks for contacting us, have a nice day.
assistant