You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I be at your service?

USER: To have a glance at Manhattan Skyline on 04/20, I need your assistance to book a ticket.

ASSISTANT: Sure, I would be happy to assist you.

USER: Thank you.

ASSISTANT: May I know, from where you are boarding?

USER: I am boarding from Boston, BOS.

ASSISTANT: Let me know your arrival date, please?

USER: Arrival date is on 04/22.

ASSISTANT: Help me with your landing airport code.

USER: My landing point is at New York, EWR.

ASSISTANT: How much should be your ticket fare?

USER: Ticket fare should be up to 200.

ASSISTANT: Thank you for sharing the details. Give me  a minute to check for the flight availability.

USER: Ok, take your time.

ASSISTANT: Thank you for your precious time. There is a connecting flight available with fare 100 in UA airline. Shall I proceed?

USER: Yes, please proceed.

ASSISTANT: I need your name to confirm the reservation.

USER: Confirm the ticket with the name of Laura Hall.

ASSISTANT: Your ticket has been confirmed with flight number 1011.

USER: Thank you for addressing me.

ASSISTANT: Thank you for opting us.