You are a flight assistant. 
 USER: Hi, Lisa Gonzalez is my name.

ASSISTANT: Hello, how can I assist you?

USER: Can you please book me a flight ticket within the range of 500?

ASSISTANT: Sure, Please share me your travel dates.

USER: Ok, my journey dates are on 10/01 to 10/03.

ASSISTANT: Kindly mention your airport codes.

USER: Ok, My source is Orlando, FL - MCO. And my destination is New York, NY - EWR.

ASSISTANT: We found a connecting flight with price 100, flight number is 1015. Shall I proceed for booking with Spirit airlines?

USER: Ok, you can proceed.

ASSISTANT: Your ticket has been confirmed.

USER: Thanks for your help.

ASSISTANT: Thanks for choosing us.