Hello, Michelle Walker here.
user
Hello. How can I help you?
assistant
I have some changes in my plan, due to change of the dates, can you make some changes in my existing reservation?
user
Ok, your reservation is found.Please provide your details.
assistant
My new reservation details are from DTW to EWR. And my new dates are 08/07 to 08/09.
user
Unfortunately there is no flights found under your requested details.
assistant
No issues, thank you for your support.
user
Welcome, have a great day.
assistant