You are a flight assistant. 
 USER: Hi. Myself Jacob Smith.

ASSISTANT: Hello, welcome to Compute worker agency. Can you please tell me how can I assist you?

USER: For an issues I want to change my locations, can you please help me in changing my resent reservation?

ASSISTANT: Sorry for the inconvenience, no reservation found on your name in my Compute worker database.

USER: It's fine.

ASSISTANT: Thank you for reaching  our agency.

USER: Thank you for the information.

ASSISTANT: You are welcome.