Hello, I am Nicole Lopez.
user
Hello, how can I assist you?
assistant
I would like to buy a flight ticket with in price 500. Can you help me in finding?
user
Sure, when are you planning to travel?
assistant
I am planning to start on 11/07 and return on 11/09.
user
Please provide your codes of the airport.
assistant
ORD - SFO are my journey points.
user
Unfortunately, there is no flights found based on your details.
assistant
That's Ok, thanks for your information.
user
Thank you for choosing us.
assistant