You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: My name is Raymond Collins.

ASSISTANT: How may I help you Collins?

USER: I would like to visit Monumental Library which is at Boston, could you please help me out in booking a ticket?

ASSISTANT: Yes, can you please provide me your airport codes?

USER: My source and destination airport codes are MSP and BOS.

ASSISTANT: Ok, may I know your trip dates?

USER: My journey dates are from 09/05 to 09/07.

ASSISTANT: Ok, please hold on for a while.

USER: Sure.

ASSISTANT: There is a flight available in AA airlines with 1 connection. Shall I proceed for booking your ticket?

USER: I want the flight with 0 connection.

ASSISTANT: I have rechecked it and I found a direct flight in Frontier airlines, shall I proceed with booking your ticket?

USER: Ok, please proceed my booking.

ASSISTANT: Sure, your ticket is confirmed successfully with the flight-1020.

USER: Thank you for your quick response.

ASSISTANT: Thank you for choosing us and happy journey.