Hello. I am Robert Gonzalez.
Hello, how may I serve you at this moment?
I want to book a ticket from SEA to OAK to attend seminar, can you help me in booking?
Sure, I will help you. Please send your travelling dates.
I am departing on Apr 27 and return on Apr 29.
Do you have any class or time preferences?
I need a flight with business class.
Noted. Do you have any connection or airline preferences?
I want a flight with connection limit 1.
Please wait for a moment.
Sure, take your time.
Sorry, there is no flight available on your journey dates.
That's ok, thank you for your information.
You are welcome, have a nice day.