Hello.
user
Hello, how can I help you?
assistant
I am Jonathan Wilson. I want to book a ticket from EWR to SFO to attend seminar, can you help me in booking?
user
Sure, can you share your trip dates?
assistant
I am departing on 08/31 and return on 09/02.
user
Sorry, there is no flight on your given dates.
assistant
That's ok, thank you for your information.
user
Thank you for opting us.
assistant