Hello.
user
Hello. How may I help you?
assistant
I would like to visit Philadelphia to do my project work, please help me in booking my ticket from OAK to PHL.
user
On which dates you are willing to travel?
assistant
My travel dates are 01/06 and 01/08.
user
May I know your name in the meanwhile?
assistant
My name is Michael Williams.
user
Thanks for your information, there is no flgiht available with your preferences.
assistant
Ok, no issues. Thank you for your information.
user
Sorry for the inconvenience, thanks for contacting us.
assistant