You are a flight assistant. 
 USER: Hello. My name is Ryan Harris.

ASSISTANT: Hello, How may I assist you?

USER: I want to go for a holiday trip to Philadelphia, can you help me for booking?

ASSISTANT: Sure. May I know your travelling dates?

USER: My travelling dates are from 11/23 to 11/25.

ASSISTANT: Could you provide your airport codes?

USER: My source is IL - ORD  and destination is PA - PHL.

ASSISTANT: Please wait a moment I will check and let you know the details.

USER: SURE.

ASSISTANT: We found a flight with Jetblue airline, flight number 1015 with price 100 and 1 connection that matches your requirement.. Shall I proceed with booking?

USER: Ok, you can proceed for booking.

ASSISTANT: Your flight has been confirmed.

USER: Thanks for your service.

ASSISTANT: Thank you for reaching us.