Hi.
user
Hello. How may I help you out?
assistant
I am Catherine Allen, can you help me to search a flight with 500 price limit?
user
Sure, I will help you in booking the ticket. May I know your travelling dates please?
assistant
My journey dates are 10/06 and 10/08.
user
Can I know your airport codes too?
assistant
My airport codes are ORD and MSP.
user
Sorry, there are no flights found.
assistant
Ok, no issues. Thank you for your information.
user
Thank you for reaching us.
assistant