You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I aid you?

USER: I would like to book a flight to my cousin, because he was participating in World's talented quiz programme. Can you help in booking a ticket to MSP?

ASSISTANT: Sure, may I know your origin point?

USER: She is starting from LGA.

ASSISTANT: Please provide  your travelling dates and price limit.

USER: The quiz program held on 09/09 to 09/11. Please check flights with a price limit of 500.

ASSISTANT: Please wait a moment.

USER: Ok.

ASSISTANT: We found a flight with price 500 of 1025 flight with Spirit airlines. Single connection limit.

USER: Ok, proceed with booking.

ASSISTANT: Your ticket has been done.

USER: Thanks for your help.

ASSISTANT: Thank you, have a nice day.