Hello.
user
Hello, how may I aid you?
assistant
I am George Clark. I heard that Oakland is a best place for site seeing, can you please book a ticket to OAK?
user
Sure, may I know when would you like to travel?
assistant
My depart is on 02/15 and return is on 02/17.
user
From where would you like to board?
assistant
Source code is Houston, HOU.
user
Do you need any stopover?
assistant
Yes, I need connecting flight.
user
Ok, please wait a moment I will check and revert you.
assistant
Sure.
user
Sorry, there is no connecting flight available from your source.
assistant
No problem. Thank you.
user
Thank you for opting us.
assistant