You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Stephanie Rodriguez here.

ASSISTANT: How may I assist you now?

USER: My client meeting has been postponed, so I want to reschedule my itinerary dates.

ASSISTANT: Stephanie Rodriguez, pleas allow me to check with your previous booking.

USER: Ok.

ASSISTANT: Sorry to say, thee is n active reservation found by your name.

USER: No problem, thank you.

ASSISTANT: Thank you for connecting with our agency.