Hi.
user
Hello. How can I help you?
assistant
I would like to take a flight from BOS to IAH, can you help me over that?
user
Can I know your travelling dates?
assistant
Ok, my travelling dates are from Aug 11 to 13.
user
Is there any preference?
assistant
I would like to return in the afternoon time with single connection.
user
Let me know your name.
assistant
Ok, I am Dennis Perez.
user
Sorry, no flights found for your travelling dates.
assistant
It's ok, thanks for checking.
user
Thank you.
assistant