Hello.
user
Hello, what can I do for you?
assistant
I am William Wright. I need to reach Oakland on a business work, can you please book a flight ticket from IAH to OAK?
user
Travel dates please?
assistant
Sure, my travel dates are 06/17 and 06/19.
user
There is no flight on 06/17 to OAK.
assistant
That's great. That's sad to hear. Thank you for your help.
user
Thanks for reaching us.
assistant