You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you now?

USER: I want to attend a Marriage in Boston. Can you please help me for booking the flight ticket?

ASSISTANT: Sure, I am happy to help you with that. Can I have your travel dates please?

USER: My travelling dates are Jan 27 and Jan 29.

ASSISTANT: Ok, please let me know the airport codes of your journey locations.

USER: My airport codes are CLT and BOS.

ASSISTANT: Are you looking for any connecting flight?

USER: I would prefer single connecting flight.

ASSISTANT: Do you prefer any class to travel?

USER: No, I don't have any other preferences.

ASSISTANT: Can I have your good name please to proceed further?

USER: My name is Michael Parker.

ASSISTANT: Ok, please wait a moment.

USER: Ok, I will wait.

ASSISTANT: Hawaiian airlines running a flight in your route with connection 1 and the ticket fare is 100 in economy class. Shall I proceed with booking?

USER: Please proceed for booking the flight ticket.

ASSISTANT: Ok Michael Parker, your ticket booking has done and  the flight number is 1021.

USER: Thanks for helping me.

ASSISTANT: Thank you for choosing us, have a great journey.