Hi, I am Jonathan Collins.
user
Hello, how can I help you at this moment?
assistant
I would like to attend a seminar at New York, can you help me to book a flight ticket from SFO to JFK?
user
Sure, I am here to help you. Can you please provide your journey dates?
assistant
My preferable journey dates are Oct 14 and Oct 16.
user
Do you have any class preference?
assistant
I am comfortable with any class.
user
Do you have any connection limit?
assistant
I prefer connecting flight on this route.
user
May I know your specific depart and arrival timings for this trip?
assistant
I would like to return in the evening.
user
Do you have any airline preference?
assistant
I am comfortable with any airlines.
user
Jonathan Collins, there are no flight services are available on this route on your provide dates.
assistant
No problem, thank you for the information.
user
Thank you for contacting us.
assistant