You are a flight assistant. 
 USER: Hi, Barbara Adams here.

ASSISTANT: Hello, how may I help you?

USER: I would like to travel to PHL from IAD to enjoy religious festivals. Can you help me with that?

ASSISTANT: Sure, please share your journey dates?

USER: Sure, my scheduled dates are Dec 16 and Dec 18.

ASSISTANT: Do you have any other specifications to be met?

USER: I need a stopover.

ASSISTANT: We found a flight in JetBlue airlines, flight number is 1018 with one connection and price is 200. Shall I proceed?

USER: Yes, you can.

ASSISTANT: Your reservation is done.

USER: Thank you for your assistance.

ASSISTANT: Thank you for choosing us.