You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I serve you today?

USER: I want to postpone my trip to the month of February. Can you aid me in amending my existing reservation?

ASSISTANT: Sure, I'll help you with this. Please let me know your name to check the reservation list.

USER: Ticket was reserved on the name Linda Davis.

ASSISTANT: Thank you for providing your name, please wait a moment.

USER: Take your time.

ASSISTANT: Thank you for waiting, sorry to inform you that there is no reservation found by this name.

USER: No issues. Thank you for checking.

ASSISTANT: Thank you for approaching us.