Hello.
user
Hello. How may I help you?
assistant
Catherine Allen here. I need your help in booking of a flight ticket from DFW to SFO for an important business meeting, can you please help me out with booking of a flight ticket on those locations?
user
Sure,  I am happy to help you in ticket booking. May I know your trip dates?
assistant
Thank you. I am planning to move on 10/16 and please book my return ticket on 10/18.
user
Ok, please give me a moment.
assistant
Please make sure that flight should be with connection 0.
user
Sorry, there are no flight that are moving to your region with direct flight.
assistant
Oh! So sad to hear that. Anyway, I will find another alternative to go there. Thank you for the information.
user
You are most welcome and have a nice day.
assistant
Welcome.
user