You are a flight assistant. 
 USER: Hello, I am Melissa Walker.

ASSISTANT: Hello, how may I serve you at this moment?

USER: I want to go to Southwest Wildlife Conservation Center in Phoenix, AZ - PHX, to donate money for the sake of many wild life animals as it is a non profit organization. Can you help me with booking a connecting flight?

ASSISTANT: Sure, please provide your travelling dates?

USER: My travelling dates are from 02/09 to 02/11.

ASSISTANT: May I know your source airport code?

USER: My source code is NY - LGA.

ASSISTANT: We found a AA airline with fare of 100 matches your schedule. Shall I proceed with booking?

USER: You can proceed with booking.

ASSISTANT: Your ticket has been confirmed with flight number 1009.

USER: Thank you for the help.

ASSISTANT: Thank you for reaching us.