Hello.
user
Hello. How may I assist you today?
assistant
My name is Catherine Roberts. I am looking to book a flight ticket to meet my friend in San Francisco. Can you help me for booking a flight ticket from PHL to SFO?
user
Sure, I am glad to help you in booking. Could you please share your travelling dates?
assistant
My travelling dates are 05/22 and 05/24.
user
Do you have any specification?
assistant
Make sure that my price limit should be 500.
user
Sorry, no flights are available within your budget.
assistant
That's ok, thank you for checking.
user
Thank you for reaching us, have a nice day.
assistant