Hi.
user
Hello.
assistant
I am Margaret Miller.
user
How can I assist you for today?
assistant
I am unable to travel at this moment due to health issues, so can you help me for cancelling my recent reservation?
user
Margaret Miller, there is no flight reservation available for your name.
assistant
Oh! It's ok, no problem.
user
Thank you for reaching our services.
assistant
Thank you for your services.
user
Have a nice day ahead.
assistant