You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I aid you today?

USER: I am Jeffery Hernandez, I want to travel to Chicago for visiting historical places with my family. Could you please help me with booking a flight ticket?

ASSISTANT: Sure, may I know your travelling dates?

USER: Sure, I need to fly on 06/06 and return on 06/08.

ASSISTANT: Please share your source and destination airport codes?

USER: Sure, I want to take off from PA-PHL to IL-ORD.

ASSISTANT: Do you want to take any break with in the journey?

USER: Yes, I need a halt in between the journey.

ASSISTANT: We are happy to inform you that we found a matching flight 1021 in Frontier airline the price is 100 with one halt. Shall I proceed?

USER: Yes, please proceed with booking.

ASSISTANT: Your ticket has been confirmed.

USER: Thank you for your help.

ASSISTANT: Thank you for opting us.