You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I help you?

USER: i am planing to celebrate my birthday at Alameda Beach in Oakland so, please book a flight ticket on 05/01.

ASSISTANT: Sure, may I know your origin and destination airport codes?

USER: Ok, MA - BOS and CA - OAK are my source and destination airport codes.

ASSISTANT: When you want to return from Oakland?

USER: I want to return on 05/03 from Oakland airport.

ASSISTANT: We found a flight from Spirit airline with 1 connection and fare is 200. Shall I proceed?

USER: Yes, please proceed.

ASSISTANT: Your ticket is booked and flight number is 1025. May I know your name for registration purpose?

USER: Thank you, Amanda Rodriguez is my name.

ASSISTANT: Thank you for reaching us.