Hi.
user
Hello. How can I help you?
assistant
I am Steven Mitchell here, I want to reserve my ticket from ORD to LAX, can you please help me to book a ticket?
user
Sure, may I know your travel dates please?
assistant
Sure, my dates of journey is from 10/13 to 10/15.
user
There are no flights found available on those dates.
assistant
Ok, no problem. Thank you for your service.
user
Thank you for choosing us.
assistant