You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. What type of services do you seeking from my side?

USER: Myself Christine Martinez. I want to change my reservation with the locations, can you please help me with it?

ASSISTANT: Sure, I will help you with that. Please give me a moment. Thank you for waiting. Sorry Martinez, I did not came across your name in the reservation chart to change locations.

USER: Its ok. Thank you for the information.

ASSISTANT: My pleasure. Thank you for contacting us.