Hello.
user
Hello, how may I assist you?
assistant
Could you please help me to book a flight ticket to travel from OAK to IAH?
user
Sure, may I know your planned travel dates please?
assistant
I want to travel on Jan 20th and 22nd.
user
Do you have any particular time for departing and returning?
assistant
I don't have any depart time preference but I do want to return back in the afternoon.
user
Would you like to travel in a direct flight or a connecting flight?
assistant
I can not spend my time in travelling so please look for a direct flight.
user
Sorry, there is no flight available on your requested dates.
assistant
No problem, thank you.
user
May I know your good name please?
assistant
My name is Dorothy Young.
user
Thank you.
assistant