Hello.
Hello, how may I aid you today?
Can you please book me a flight ticket from DTW to SFO to meet my family?
Sure, can I know your good name please?
Myself Andrew Walker.
 When you are willing to travel?
I have planned to travel on June 10th and return on June 12th.
Do you need direct flight or connecting flight?
I like one connection limit.
 Would you let us know if you have any other preferences?
I want to depart at morning time.
Sorry to say that, there are no flights available on the routes of your journey.
Ok, no problem in that. Thank you so much.
Thank you for opting us.