Hello.
user
Hello, how may I help you?
assistant
I want to visit Houston whose airport code is HOU. Please help me in booking my ticket from SFO.
user
On which dates you are planning to travel?
assistant
I am planning to travel on 05/31 and want to return on 06/02.
user
Do you have any other requirements?
assistant
I am looking for normal cost flight with 1 connection.
user
May I know your good name please?
assistant
My name is Stephen Brown.
user
Sorry Stephen, we regret to inform you that there is no flights available as per your request.
assistant
It's ok, thank you for your help.
user
Most welcome.
assistant