Hello.
user
Hello, how may I help you?
assistant
Myself Samantha Mitchell. Can you please help me in booking a flight ticket from IAH to IAD locations?
user
On which dates you are wiling to travel?
assistant
My travelling dates are from 05/06 and 05/08.
user
There is no flights available.
assistant
It's ok. Thank you for the information.
user
Most welcome.
assistant