You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I aid you?

USER: I am planning for a vacation to see the Millennium Park in Chicago, will you help me with booking ticket from LGA to ORD?

ASSISTANT: Sure, may I know your name please?

USER: Sure, my name is Mary Garcia.

ASSISTANT: Can you please tell your travelling dates?

USER: I would like to take a flight on 02/22 and return back on 02/24.

ASSISTANT: Sure, please wait for a moment.

USER: Ok, get me with good airlines.

ASSISTANT: Well, for your destination I had found a flight with 1 connection and ticket price is just 100. Shall I proceed with it?

USER: Please, proceed.

ASSISTANT: Sure. Your reservation is confirmed with flight 1000 and it is UA airline.

USER: Thank you for your help.

ASSISTANT: Thank you and have a nice day.