You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I'm Virginia Perez.

ASSISTANT: How may I help you?

USER: I need to attend a business meeting in Chicago.Can you book a ticket from EWR to ORD?

ASSISTANT: Sure, let me know your travelling dates?

USER: The departure is on 11/21 and return is on 11/23. The connection limit is 1.

ASSISTANT: There is a flight 1009 of Spirit airlines, can I proceed?

USER: Can I know the price?

ASSISTANT: Sure. It is 100.

USER: Ok, proceed with booking.

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

USER: Thank you for your help.

ASSISTANT: Thank you for choosing us.