Hello.
user
Hello. How can I help you?
assistant
I would like to visit San Francisco to meet my college friends, please book a ticket from PHL to SFO.
user
Sure, can you please tell your travelling dates?
assistant
My travelling dates are 10/04 to 10/06.
user
Do you have any connection limit?
assistant
I need 1 connection limit.
user
Sorry, there are no flights available with your requested details.
assistant
Ok, thank you for your information.
user
Can you please tell your name?
assistant
My name is Daniel White.
user
Thank you and have a nice day.
assistant