You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you?

USER: Can you aid me to book a flight ticket from ORD to PHL?

ASSISTANT: Sure, I am here to help you. Can you please let me know your travelling dates?

USER: My trip dates are Jan 1 and Jan 3 respectively.

ASSISTANT: Do you have any other specifications?

USER: I prefer for connecting flight.

ASSISTANT: May I know your good name?

USER: Melissa Martin here.

ASSISTANT: According to your information, I have found a flight with single stop over in your journey with a minimum fare of 100 with flight number 1025. Shall I proceed with this flight?

USER: Please proceed.

ASSISTANT: Your booking is done.

USER: Thank you.

ASSISTANT: Thank you for choosing us.