Hello.
user
Hello, how may I help you?
assistant
I am looking for a flight from SEA to OAK, can you help me in booking?
user
Sure, may I know your trip dates please?
assistant
Sure, my planned travel dates are Jan 29 and Jan 31.
user
Do you have any other requirements?
assistant
Yes, I mostly for a normal-cost airlines.
user
Can I know your name please?
assistant
Myself Kevin Williams.
user
Sorry, we regret to inform you that there is no flight available as per your request.
assistant
That's ok, no problem. Thank you for the information.
user
Most welcome.
assistant