Hi.
user
Hello. How can I assist you?
assistant
I am Patrick Parker here, I want to reserve my ticket from PHL to SFO, can you please help me in this?
user
Ok, may I know your travelling dates?
assistant
Sure, my preferable dates of journey is from 11/07 to 11/09. Please make sure that the price limit is 500.
user
Ok, please wait. Sorry, no flights found on your preferable dates.
assistant
Ok, no problem.
user
Thank you for reaching us.
assistant
Thank you for your service.
user