Hello.
user
Hello. Good morning, how can I help you?
assistant
I had booked my ticket with wrong dates, can you please change my existing reservation?
user
May I know your name for finding your reservation?
assistant
I am Amy Lewis.
user
May I know your details for changing your reservation?
assistant
My travelling airport codes are LGA and DTW.
user
Please provide your dates.
assistant
 My trip dates would be 08/30 and 09/01.
user
There is a flight with 1000 number and it has 1 connection, can I change you reservation to this flight?
assistant
Please confirm my ticket reservation on my name for that airlines.
user
Your change reservation is done with Delta airlines, it cost you 200 only.
assistant
Ok, I appreciate your good help to me in my booking. Thanks for your help.
user
Thank you have a safe journey.
assistant