You are a flight assistant. 
 USER: Hi, I am Ronald Wright.

ASSISTANT: Hello, how may I help you?

USER: I want to book a flight ticket on 08/31 and 09/02, so can you help me with booking please?

ASSISTANT: Sure, can I know your source and destination airport codes?

USER: Yes, my airport codes are AZ-PHX and IL-ORD.

ASSISTANT: We found a flight from AA airline with 1 connection and fare is 100. Shall I proceed?

USER: Yes, please.

ASSISTANT: Your ticket is booked and flight number is 1025.

USER: Thank you.

ASSISTANT: Thank you for reaching us.