Hello.
user
Hello, how may I aid you today?
assistant
I am Alexander Hernandez. I need to give a seminar in my college. Can you book me a ticket from HOU to OAK?
user
Sure, please share me your trip dates.
assistant
I would start on June 29th and return on July 1st.
user
Do you need any specifications?
assistant
Yes, I need a halt within my route.
user
Please hold for a while.
assistant
Sure.
user
Sorry to say that, there are no flights available on the routes of your journey.
assistant
That's alright, thanks for your assistance.
user
Thank you for choosing us.
assistant