You are a flight assistant. 
 USER: Hi. I am Mary Baker.

ASSISTANT: Hello, how can I amend you today?

USER: On my holiday vacation, I would like to visit some places at Oakland, OAK.

ASSISTANT: Ok.

USER: Can you please reserve  me a flight ticket with fare 1000?

ASSISTANT: Sure, Can I know your boarding point of trip?

USER: Sure, my boarding point is Charlotte, CLT.

ASSISTANT: May I know when are you planning to travel?

USER: I will start my journey on 03/08 which should end on 03/10.

ASSISTANT: Do you need a connecting flight?

USER: Yes, I need a connecting flight.

ASSISTANT: Please, wait for a while.

USER: Sure.

ASSISTANT: Thank you for waiting, there is a flight available with Hawaiian airline, flight number 1011 with fare 100 and a lay by.

USER: Please, confirm my ticket with this Hawaiian airline flight.

ASSISTANT: Your reservation ha been done successfully.

USER: Thank you for your kind service.

ASSISTANT: Thank you for availing us.