You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I assist you today?

USER: I want to travel for the Boston Harbour island with my friends during my holidays, located at Boston, MA - BOS. Can you help me to book a connecting flight?

ASSISTANT: Sure, may I know your airport codes?

USER: I want to board from Los Angeles, CA - LAX.

ASSISTANT: When are you going to travel?

USER: I want to fly on 07/19 and recur on 07/21.

ASSISTANT: May I know your name?

USER: I am Paul Wright.

ASSISTANT: We found a flight on delta airline, flight number as 1018 with fare of 100.

USER: Please proceed with the booking.

ASSISTANT: Your ticket has been booked.

USER: Thanks for your help.

ASSISTANT: Thank you for reaching us.