Hello.
user
Hello, how may I assist you?
assistant
I have planned for the trip to Dallas to enjoy in the coming holiday, can you book a flight ticket from Oakland?
user
Sure, may I know your planned travel dates please?
assistant
Sure, my planned trip dates are on Apr 21 and return on Apr 23.
user
Would you like to travel in a connecting flight or a direct flight?
assistant
Ok, I need a single connecting flight.
user
Do you have any class preference?
assistant
No.
user
Do you have any particular time for departing and returning?
assistant
Yes, I want to return in the morning.
user
May I know your good name please?
assistant
Ok, my name is Gregory Mitchell.
user
Sorry, there is no flight available on your requested dates.
assistant
Ok, not an issue. Thank you for your information.
user
You are welcome.
assistant