You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, do you need any help from us?

USER: I would like to meet my parents in PHL. Can you please book a flight from BOS?

ASSISTANT: Sure, could you please share your departure and arrival day?

USER: Sure, I want to depart on Apr 11 and need to return on Apr 13.

ASSISTANT: Ok, could I have your name please?

USER: Myself Justin Turner.

ASSISTANT: Ok, do you need direct or connecting flight?

USER: I need a flight with single stopover.

ASSISTANT: Ok, may I know your airline preference?

USER: I am comfortable with any airline.

ASSISTANT: Ok, can you please tell us your departure and arrival time?

USER: I would like to depart in the evening time.

ASSISTANT: Ok, please allow me a moment.

USER: Sure.

ASSISTANT: The economy class with flight number 102 of JetBlue airline is available having fare as 100 and connection as 1, is it ok for you?

USER: Ok, please proceed.

ASSISTANT: Ok, your reservation is confirmed. The departure time is 22:00 PM and the arrival time is 21:00 PM.

USER: Thank you.

ASSISTANT: You are welcome, have a great day.