You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I assist you?

USER: I would like to book a ticket from PHL to BOS, can you please help me with that?

ASSISTANT: Sure, I am happy to help you. Can you please let me know your travelling dates?

USER: The travel dates are from 06/21 to 06/23.

ASSISTANT: Do you have any other specifications?

USER: I need a flight with 1 connection limit.

ASSISTANT: May I know your good name?

USER: Gary Hill here.

ASSISTANT: Delta Airlines is providing direct flight with the ticket fare of 100 and depart time is 8:00 hours, arrival time is 20:00 hours. Shall I proceed?

USER: Please proceed.

ASSISTANT: Ok, your ticket is reserved in an economy class and the flight number is 1014.

USER: Thank you.

ASSISTANT: Thank you for contacting us.