Hello. I am Amanda Smith.
user
Hello. How can I aid you?
assistant
I am planning to go for Brooklyn walking tour at New York, JFK with my family members. Can you please book a ticket on 05/01?
user
Ok, may I know your return date?
assistant
I will return on 05/03.
user
 Help me with your source point?
assistant
Boston, BOS is my nearest point, I want to board from here.
user
Ok, please wait.
assistant
Sure.
user
 Sorry to say you that no flights are available  on your travel dates.
assistant
No problem. Thank you.
user
Thank you for availing us.
assistant