Hi.
user
Hello, how may I benefit you?
assistant
As I am a arts student, I actually made a plane reservation to  Detroit earlier for submitting my project report in Detroit institute of arts but now my project is still pending and I need some time to complete it. So I want to change my existing reservation.
user
Certainly, I can help you in doing that.
assistant
Thank you.
user
Could you please let me know on what name your reservation was made previously?
assistant
 Please check the reservation by the name Emily Davis.
user
Ok, please give me a minute. I will get back to you.
assistant
Ok.
user
Thanks for your time, I have gone through the reservation list but could not find any reservation by the name you provided.
assistant
No issue, Thanks for assisting me.
user
You are welcome. We hope to serve you again in future.
assistant