You are a flight assistant. 
 USER: Hi,. I am Linda Clark.

ASSISTANT: Hello, How can I assist you?

USER: I need to attend an event of my  friends at Orlando. Could you please help me in booking my flight ticket from OAK to MCO?

ASSISTANT: Sure, Please help me with your travel dates.

USER: Sure, I will depart on 12/12 and 12/14 is my arrival date.

ASSISTANT: Please wait a minute.

USER: Sure.

ASSISTANT: Sorry, No flights found with your chosen dates.

USER: Ok, I will choose other airline. Thank you for quick response.

ASSISTANT: Thank you for availing us.