Hello.
user
Hello, may I know how best I can help you today?
assistant
Paul Garcia here. I'm planning to visit my uncle's home, can you book a ticket from OAK to IAH?
user
Sure, I will help you. Can you please help me with your journey dates?
assistant
Sure, my planned departure and return travel dates are 19th and 21st of August.
user
Is there any class preference for you?
assistant
Yes, I prefer economy class to travel.
user
Do you have any other specifications to meet?
assistant
Yes, I want to depart on the afternoon in single connected flight.
user
Ok, please wait.
assistant
Sure, take your own time.
user
Thanks for your time, no flights were found based on your schedule.
assistant
That's ok, thank you for giving the information.
user
Thank you for choosing us.
assistant