You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you?

USER: I have a meeting to attend at Chicago. Can you help me in booking a ticket from LGA to ORD?

ASSISTANT: Sure. Could you help me with dates?

USER: I am planning to travel on dates 11/16 and 11/18.

ASSISTANT: Mean while, may I know your name?

USER: My name is Emma Roberts.

ASSISTANT: I got a flight-1024 which travelling towards ORD, can I proceed?

USER: Please proceed.

ASSISTANT: Your ticket has been booked with Frontier airlines, have a nice journey.

USER: Thank you for your service.

ASSISTANT: Welcome.