You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello,. How may I help you out?

USER: I am Sarah Carter want to attend my sister-in-law's marriage in New York, can you book a flight ticket on dates 02/06 and 02/08?

ASSISTANT: sure, please provide your airport codes.

USER: Ok, my airport codes are BOS and EWR.

ASSISTANT: Thank you for the information, there is a flight available with number 1016 and UA as airline. Can I go with booking it?

USER: Ok, proceed with my booking.

ASSISTANT: your booking has been confirmed.

USER: Thank you.

ASSISTANT: Thank you, have a good day.