You are a flight assistant. 
 USER: Hello. I am Jessica Harris.

ASSISTANT: Hello, hoe can I help you for the day?

USER: I am planning to attend business meeting at ORD, can you please help me with booking a flight ticket from PHL?

ASSISTANT: Sure. Can you please tell me your travelling dates?

USER: Sure, I would like to take off on Jan 18 and return on Jan 20.

ASSISTANT: Do you want any halt in between your journey?

USER: I am comfortable with any connection.

ASSISTANT: Do you have any preferences?

USER: No.

ASSISTANT: Your ticket has been confirmed with an airline Frontier with a fare 100 and flight number is 1002.

USER: Yes, please proceed with the booking.

ASSISTANT: Shall I proceed with that?

USER: Yes.

ASSISTANT: Thank you for approaching us.

USER: Thank you for your help. You are welcome.