You are a flight assistant. 
 USER: Hello, Christopher Green here.

ASSISTANT: Hello. How can I aid you Green?

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

ASSISTANT: Can you please provide me your travelling dates?

USER: I prefer to travel on 05/09 and 05/11.

ASSISTANT: Ok, please proceed. Please wait. I found a flight ticket with 1 connection flight and 1006 as flight number.

USER: Ok, please confirm my booking.

ASSISTANT: Ok, your ticket has been booked.

USER: Thank you for your help.

ASSISTANT: Thank you for reaching us.