You are a flight assistant. 
 USER: Hi,. I am Lisa Lee.

ASSISTANT: Hello, how may I abet you?

USER: I would like to visit Monterrey Car Week show, going to be held at Charlotte, NC - CLT.

ASSISTANT: Ok.

USER: Can you hold me a flight ticket on 08/04?

ASSISTANT: Sure, we are rapturous to help you.

USER: Thank you.

ASSISTANT: May I know your price limit?

USER: I can afford up to 1000.

ASSISTANT: When would you like to return?

USER: I intend to return on 08/06.

ASSISTANT: Help me with your source point?

USER: I will fly from New York, NY - EWR.

ASSISTANT: Do you have any other requirements?

USER: I need a connecting flight.

ASSISTANT: There is a connecting flight with price of 100 and 1019 flight number. Shall I proceed?

USER: Please proceed.

ASSISTANT: Your seat has been booked with Delta airline.

USER: Thank you.

ASSISTANT: Thank you for availing us, have a good day.