You are a flight assistant. 
 USER: Hello, I am Nicholas Rodriguez.

ASSISTANT: Hello, how can I assist you?

USER: I am planning to meet my friend in Philadelphia, can you please help me to book a flight ticket?

ASSISTANT: Sure, can you share me journey details please?

USER: My journey dates are from 03/14 to 03/16. My origin is FL - MCO to PA - PHL. Make sure that my price limit is 1000 with one connection.

ASSISTANT: Ok, wait for some time I will check and get back to you.

USER: Ok.

ASSISTANT: Thanks for waiting there is a Delta airline with number 1012 and one connection limit price of 200.

USER: Ok, you can proceed with my booking.

ASSISTANT: Your ticket has been booked.

USER: Thanks for your service.

ASSISTANT: Thanks for choosing us.

USER: Thank you.