Hi,.
user
Hello, how can I assist you today?
assistant
I am Susan Brown. Please book a ticket from Oakland, CA-OAK to Chicago, IL-ORD.
user
Sure, May I know your price limit?
assistant
Price limit is 5000.
user
Can you provide me trip dates please?
assistant
Travelling dates are from 10/27 to 10/29.
user
Do you have any connection limit?
assistant
Connections limit 1.
user
Ok, wait for some time.
assistant
Sure.
user
Thanks for waiting Unfortunately there is no flights found on your requirements.
assistant
Thanks for the assistance.
user