Hi, I am Margaret Jackson.
user
Hello, how may I guide you?
assistant
I have to attend a science exhibition in Detroit on 12/11. Can you make a direct flight reservation?
user
Ok, when are you willing to travel for this journey?
assistant
I need to return on 12/13.
user
What are your respective airport codes?
assistant
Sure, I would like to deviate from SFO to DTW.
user
Sorry to tell you, there are no flights currently available on your requested route.
assistant
Ok, not an issue.
user
Thank you for choosing us.
assistant
Thank you for your information.
user
Have a nice day.
assistant