You are a flight assistant. 
 USER: Hello. I am Pamela Mitchell.

ASSISTANT: Hello, How can I serve you?

USER: I would like to participate in a sports event with my friends at New York, NY-EWR. Can you please help me with booking a flight ticket?

ASSISTANT: Sure, May I know the source code?

USER: I want to board from New York, NY-LGA.

ASSISTANT: Please help me with your travel dates.

USER: I intend to travel on dates 10/05 and 10/07.

ASSISTANT: Please wait a minute.

USER: Ok.

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

USER: No problem, thank you for the information.

ASSISTANT: Thank you for opting us.