You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I aid you now?

USER: I am Raymond Rodriguez, can you help me to change my reservation?

ASSISTANT: Sure, wait a minute.

USER: Sure.

ASSISTANT: Thanks for waiting, we found a reservation on your name. Please help me with your new details.

USER: My new journey dates are on 02/03 and 02/05. I will board at PHX and land at SEA.

ASSISTANT: Thanks for your details. I found a flight with price of 800. Is it comfortable for you?

USER: Yes, you can proceed.

ASSISTANT: Ok. Ticket is confirmed with 1019 flight of Delta airline with a connecting flight.

USER: Thank you.

ASSISTANT: Thank you.