Hi.
user
Hello. How may I help you?
assistant
Nicholas Williams here.
user
Nice to meet you Nicholas.
assistant
I would like to book a ticket from BOS to PHL, can you please help me with that?
user
Sure, tell me your travel dates please?
assistant
The travel dates are from 02/19 to 02/21.
user
Please wait.
assistant
Ok.
user
Thanks for waiting. But I am sorry to say that presently there are no flights available.
assistant
That's ok, thank you for your help.
user
Thank you.
assistant