Hi. I am William Collins.
user
Hello, how may I best serve you?
assistant
I want to attend a wedding in Oakland.Can you book a ticket for me?
user
Sure, do you prefer any connection in between your journey?
assistant
I want to have a connection of 1.
user
Ok, please share your travelling dates?
assistant
I want to travel on 02/22 and 02/24.
user
May I know your airport codes?
assistant
I want to travel from CLT to OAK.
user
Sorry to inform that no flights available with your requested details.
assistant
That's ok. Anyways, thank you for your help.
user
Thanks for consulting us.
assistant