You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I help you today?

USER: Can you help me in booking from JFK to PHL?

ASSISTANT: Sure, please share your planned trip dates?

USER: My travelling dates are from Jan 18 to Jan 20.

ASSISTANT: Let me know your connection limit?

USER: I need a connecting flight.

ASSISTANT: Can I have your name please?

USER: My name is Catherine Lewis.

ASSISTANT: American airlines flight- 1020 of price 100 with connection-1 in economy class matches your given details, shall I proceed?

USER: Ok, you can proceed.

ASSISTANT: Ok, your ticket has been booked.

USER: Thank you.

ASSISTANT: Thank you for reaching us.