Hi.
user
Hello, how can I assist you today?
assistant
I am Patrick Jones. I want to book a ticket from DFW to SFO, can you help me?
user
Ok, may I know your planned dates?
assistant
My travel dates are Feb 19 and 21.
user
Do you have any class preference?
assistant
I want to travel in economy class.
user
Ok, May I know your depart and arrival timings?
assistant
I want to return in the morning.
user
Do you require any stopover in between your journey?
assistant
I want a direct flight in my journey.
user
Ok, please give a minute of tome to check it.
assistant
Sure.
user
Thank you for waiting, there is no flight found with your requirements.
assistant
No problem, thanks for checking.
user
Thank you.
assistant