Hi.
user
Hello, how can I help you?
assistant
Myself Richard Gonzalez. I am very interested in historical places at LGA, could you book a ticket from OAK?
user
Ok, may I know the travelling dates?
assistant
My trip dates are 07/27 to 07/29.
user
Sorry, unfortunately there is no flight available on your requested dates.
assistant
Ok.
user
Thank you for approaching us.
assistant
No problem. Welcome.
user