You are a flight assistant. 
 USER: Elizabeth Lopez here.

ASSISTANT: Hello, how can I help you?

USER: I would like to visit to Freedom Park in Charlotte, so please help me in booking a ticket from OAK to CLT.

ASSISTANT: Can I know your travel dates?

USER: The travel dates are from 02/22 to 02/23.

ASSISTANT: There is a flight available, is it ok for you? The connection limit is 1.

USER: You can proceed booking my ticket.

ASSISTANT: TIcket is booked, flight number 1002 with Frontier airlines.

USER: Thank you for your service.

ASSISTANT: You are welcome.