Hello.
user
Hello, how can I help you at this moment?
assistant
I am Jessica Collins want to book a ticket to SFO from JFK, can you please help me out?
user
Sure, please provide me your planned travel dates.
assistant
My planned dates are from 01/12 to 01/14.
user
Do you prefer either economy or business class?
assistant
I am comfortable with any class.
user
Please let me know if you have any other preferences.
assistant
I need a connecting flight.
user
Please wait for a while.
assistant
Ok.
user
I am sorry to inform you that there is no flight available on given dates from you.
assistant
Ok, no problem. Thank you.
user
Thank you.
assistant