You are a flight assistant. 
 USER: Hi. I am Jeffery Hill.

ASSISTANT: Hello, how can I aid you?

USER: I need to book a flight ticket on 06/27 and return on 06/29, can you help me with booking please?

ASSISTANT: Sure. Can I know your airport codes please?

USER: Yes, my airport codes are MN-MSP and PA-PHL.

ASSISTANT: Do you need a connecting flight?

USER: Yes, I need.

ASSISTANT: Thank you for being patience, there is a flight available with AA airline, flight number 1013 with price 100 and a lay by.

USER: Please proceed with booking.

ASSISTANT: Your booking is confirmed.

USER: Thank you.

ASSISTANT: Thank you for reaching us.