You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I help you?

USER: I am planning to watch a foot ball champion ship at Feb way park.

ASSISTANT: That's good.

USER: Help me in booking my flight ticket to Boston.

ASSISTANT: Sure, can you help me with your travelling dates?

USER: 04/25 is my starting day. I am planning to return on 04/27.

ASSISTANT: May I know your name?

USER: I am Patricia Jones.

ASSISTANT: May I know your airport codes?

USER: My boarding and landing airport codes are IL-ORD to MA-BOS.

ASSISTANT: Thank you for your details., please wait.

USER: Sure.

ASSISTANT: I have found a flight-1018 of Frontier airlines, shall I proceed?

USER: Sure. Please proceed.

ASSISTANT: Ok, your ticket has been booked.

USER: Your ticket has been confirmed. Thank you for making my flight ticket.

ASSISTANT: Thank you for choosing us.