You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I help you?

USER: Stephanie Carter here. Due to some technical issue in our office, I want to solve the issue. Regarding that, Can you cancel my booking?

ASSISTANT: Ok, give me a minute for checking with your booking.

USER: Ok.

ASSISTANT: I just found your reservation, shall I cancel it for you?

USER: Thank you for your help.

ASSISTANT: Your booking is successfully cancelled. Stephanie Carter, have a great day.Keep reaching us for your further bookings also.

USER: Most welcome.