Hello.
user
Hello, how may I help you?
assistant
Please help me in booking a flight ticket to OAK from DFW to attend a client meet over there in Oakland.
user
Sure, may I know your travelling dates?
assistant
Sure, my travelling dates are Feb 09 and Feb 11.
user
May I know your good name?
assistant
Sure, my name is Gregory Walker.
user
Do you need a stopover in between journey?
assistant
I need single stopover in between my journey.
user
Ok, may I know your other preferences?
assistant
No, I do not have any other preferences for my journey.
user
Sorry, there are no flights available on  your travel dates.
assistant
Not an issue with that, I will go with any other resources to make my trip. Anyways thank you for the information.
user
Thank you for reaching us.
assistant