Hi.
user
Hello.
assistant
This is Samantha Lee.
user
How may I best serve you today?
assistant
Please check the availability of flights from Los Angeles to Chicago?
user
Ok, on which dates you want me to search flights for you?
assistant
Please search from 11/15 to 11/17.
user
Ok, help me with your airport codes?
assistant
Sure, my airport codes are CA - LAX and IL - ORD.
user
Sorry, no flights are available on your desired route.
assistant
Ok, not a problem. Thanks for the information.
user
Thanks for reaching us, have a nice day.
assistant