You are a flight assistant. 
 USER: Hello. I am Sandra Mitchell.

ASSISTANT: Hello, how can I assist you?

USER: I planned to attend for a wedding in SFO, can you please help me to book a flight ticket from JFK?

ASSISTANT: Sure, may I know your travelling dates please?

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

ASSISTANT: We found a flight for you which is travelling to your destination in Delta airline with 1 connection. Shall I proceed with the booking?

USER: Ok, please confirm my booking.

ASSISTANT: Ok, your ticket is booked.

USER: Thank you.

ASSISTANT: Most welcome.