You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I assist you?

USER: I'm going to conduct cancer awareness program in Philadelphia, can you please book a ticket from MSP to PHL?

ASSISTANT: Sure, I will help you. When would you like to plan your journey?

USER: Actually, I would like to depart from my source location on 25th Dec and I want to return back by 27th Dec.

ASSISTANT: May I know your name please?

USER: My name is Edward Hill.

ASSISTANT: Do you need a connecting flight?

USER: Yes, I need single connected flight.

ASSISTANT: Do you have any other specifications?

USER: No, I don't have any other specifications.

ASSISTANT: I found an economy class in American Airlines with fare 100 and it has single connection. Can I book your ticket?

USER: That's perfect! You can proceed for booking the ticket.

ASSISTANT: Ok, your booking is confirmed with flight number 1017.

USER: Thanks a lot for your help, I really appreciate your service.

ASSISTANT: Thank you for choosing us.