Hello, I am Anthony Taylor.
Hello, how can I help you today?
I want to book a flight ticket to visit RedWood Regional Park in Oakland, CA - OAK. Can you please book a flight ticket from Houston, TX - IAH?
Sure, we are happy to help you.
Thank you.
 Could you provide me your travel dates?
My journey dates are 04/07 - 04/09.
Do you have any preference?
Yes, my affordable price is 200.
Ok, please wait.
Sure.
 Sorry to inform you that no flights were available on your travel dates.
Ok, not an issue. Thank you.
Thank you for availing us.