You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I guide you today?

USER: I would like to travel from Philadelphia to attend a seminar at Boston. Can you help me book a connecting flight?

ASSISTANT: I would be happy to help you with that. Can you please share your preferable journey dates?

USER: My dates of travel are 05/31 and 06/02.

ASSISTANT: Can you please provide your source and destination airport codes to proceed further?

USER: My airport codes are PHL and BOS.

ASSISTANT: May I know your name please?

USER: My name is Melissa Hill.

ASSISTANT: Please wait for a while.

USER: Sure.

ASSISTANT: I found a ticket for you with price of 100, flight number is 1020 and connection is 1. Is it ok for you?

USER: You can proceed for booking.

ASSISTANT: I confirmed your ticket successfully.

USER: Thank you.

ASSISTANT: Thank you for contacting us.