Hi.
user
Hello. How can I assist you at this moment?
assistant
Can you please help me in changing my existing reservation?
user
Sure, I am happy to help you with that.
assistant
Thank you.
user
Can I have your good name please to check your reservation status?
assistant
Elizabeth Allen.
user
Ok, please wait a moment.
assistant
Sure.
user
Yes Elizabeth Allen, your reservation has found so please let me know the travelling dates.
assistant
My travelling dates are Sept 27th and Sept 29th.
user
Ok, please provide me airport codes of your journey locations.
assistant
My airport codes are from LGA to DTW.
user
Do you prefer any specific class to travel?
assistant
No.
user
Do you have any other specifications?
assistant
I need a flight with single connection.
user
Ok, please wait a moment.
assistant
Sure.
user
Delta airlines running a flight in your route with connection 1 and the ticket  fare is 100 in economy class. Shall I proceed with this flight?
assistant
Please proceed.
user
Ok Elizabeth Allen, your reservation has changed successfully.
assistant
Thank you.
user
Thank you for choosing us, have a  great journey.
assistant