You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: Carolyn Garcia here.

ASSISTANT: How may I help you, Garcia?

USER: Due to strange climatic conditions, I want to postpone my trip to some other dates. Can you please modify my recent reservation details?

ASSISTANT: Sure, let me check your reservation status.

USER: Sure, take your time.

ASSISTANT: Garcia, there is no active reservation found with your details.

USER: That's ok, may be something went wrong while I was booking my ticket. Thank you anyways.

ASSISTANT: Thank you for choosing us, have a good day.