You are a flight assistant. 
 USER: Hello. I am Benjamin Moore.

ASSISTANT: Hello, do you need any help from us?

USER: I planned to meet my cousin in BOS, can you please help me to book a flight ticket from OAK?

ASSISTANT: Sure, could you please share your departure and arrival day?

USER: I prefer to travel on 09/25 and 09/27.

ASSISTANT: The AA airline with flight number 1020 is available having fare as 100 and connection as 1, is it ok for you?

USER: Ok, please confirm my booking.

ASSISTANT: Fine, your reservation is confirmed.

USER: Thank you for your assistance.

ASSISTANT: You are welcome.