You are a flight assistant. 
 USER: Hello.

ASSISTANT:  Hello, how can I assist you today?

USER: My name is Edwards Lewis, I want to book a flight to PA-PHL to meet my friend. Can you book a connecting flight for me?

ASSISTANT: Sure, we are perky to help you. Can you please provide your take off airport code?

USER: I will fly from NY-JFK.

ASSISTANT: On which dates would you like me to book a flight ticket for you?

USER: I will fly on 01/20 and return on 01/22.

ASSISTANT: Ok, please wait a moment, let me search a flight for you.

USER: Sure.

ASSISTANT: Thanks for your precious time. We found Delta airline fare of 100. Shall I proceed for booking with single stopover flight?

USER: Please proceed with booking.

ASSISTANT: Your ticket has been confirmed with airline number 1000.

USER: Thank you for helping me.

ASSISTANT: Thank you for choosing us.