Hello. Helen Clark here.
user
Hello, how can I aid you?
assistant
I would like to visit San Francisco. Can you please help me for booking the flight ticket?
user
Sure, can you please let me know your journey dates?
assistant
My departure date is 07/06 and return date is 07/08.
user
May I know your airport codes?
assistant
My airport codes are from PA-PHL to CA-SFO. Make sure my connections limit is 1.
user
Thanks for your details. Unfortunately there are no flights found with your given details.
assistant
So sad for that. Anyway, thank you for the information.
user
Thank you for approaching us.
assistant