Hello.
user
Hello. How may I help you?
assistant
Can you please help me to search a flight from PA-PHL to CA-OAK?
user
Sure, may I know your journey dates please?
assistant
The travel dates are 09/21 to 09/23.
user
Please provide me your name to proceed further.
assistant
Sure, my name is Larry Young.
user
Larry, there are no flights available at this moment.
assistant
No problem, thank you for your information.
user
Thank you for choosing us.
assistant