You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I  assist you today?

USER: I am Helen Thomas. As my planned trip with my friends got cancelled, so I want to cancel my recent reservation. Could you help me in cancelling?

ASSISTANT: Sure, wait for some time. There was no reservations found on your name. Thanks for connecting us.

USER: Ok, no issues. Thanks for your help.