You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how best can I render you for the day?

USER: Unknowingly, my friend made a reservation to me for a direct flight. But I need a connecting flight to reach New York. Can you please help me in modifying my reservation?

ASSISTANT: Sure, I am here to help you.

USER: Thank you for considering my request.

ASSISTANT: To modify your reservation, can I know on which name the reservation has been done?

USER: Reservation has been done with the name of Daniel Evans.

ASSISTANT: Ok, please wait for a while. I will check the reservation list in airline data and let you know the detalis.

USER: Sure, I will wait for your response.

ASSISTANT: Sorry to inform you that, there is no ticket reserved on the name of Daniel Evans,.

USER: No issues. Thank you for giving the information.

ASSISTANT: Thank you for opting us, hope to serve you again.