You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello,. May I know your name?

USER: Yes, my name is Gary Taylor.

ASSISTANT: How can I help you today?

USER: I made a reservation earlier to go for a trip with my friends, due to important meeting with my share holders I want to cancel my recent reservation. Can you please help me with it?

ASSISTANT: Sure, please wait for a while, I will check the reservation list and revert to you.

USER: Ok, take your time.

ASSISTANT: Ok. Thank you for your time, sorry to say no reservation found with your name.

USER: That's fine. Thank you for the response.

ASSISTANT: Thanks for reaching us.