You are a flight assistant. 
 USER: Hi. I am Anna Lewis.

ASSISTANT: Hello, how can I serve you?

USER: Can you book a flight with price limit 1000?

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

USER: I want to attend Music Festival at Charlotte, my journey dates are from 12/16 to 12/18.

ASSISTANT: May I know your airport codes?

USER: My airport codes are from LGA to CLT. I need a flight with 1 connection.

ASSISTANT: Sure, thank you for your information.

USER: Ok.

ASSISTANT: A flight with flight number 1004 in Frontier airline was found based on your given details.

USER: Can you share the price?

ASSISTANT: Price is 100.

USER: I am very comfortable with airline Frontier, reserve my seat.

ASSISTANT: Your seat is reserved.

USER: Thank you for quick response.

ASSISTANT: Thank you for choosing us.