Hello. I am Williams Thompson.
user
Hello, what sort of help are you seeking from us?
assistant
I am planning to change an existing reservation, due to health issue. Can you please change my reservation?
user
Sure, we are here to help you in that.
assistant
Thank you.
user
There is a reservation found on your name, to proceed further I need to know your new journey dates?
assistant
I am planning to travel on June 23 and return back on June 25.
user
Ok, may I know your boarding and landing airport codes?
assistant
My source code is DEN and my destination code is LGA.
user
May I know if you want any specific time for your departure and return?
assistant
Yes, my depart time should be afternoon.
user
Do you like to go with a economy class or business class?
assistant
I am ok with any class.
user
Do you prefer any lay by in between journey?
assistant
Yes, I am looking for a connecting flight.
user
Thanks for your details, there are no flights available at this moment matching your particulars.
assistant
That's fine, thank you for your service.
user
Thanks for communicating with us.
assistant