You are a flight assistant. 
 USER: Hello, my name is Sarah Lopez.

ASSISTANT: Hello. Sarah Lopez, how may I help you?

USER: I am a business man, I would like to open a new branch of my company at Philadelphia.

ASSISTANT: Ok.

USER: So can you please book me a ticket with fare of 500?

ASSISTANT: Sure. May I know your journey dates?

USER: 04/17 is my departure date and 04/19 is my return date. I need single connection in between my journey.

ASSISTANT: And let me know your flight codes.

USER: Sure, my origin airport is MN-MSP and destination airport is PA-PHL.

ASSISTANT: Thanks for being patience. We are happy to inform you that there was a 1021 flight of price of 100 with single connection which matches with your details.

USER: Ok, you can proceed for booking.

ASSISTANT: Ok. Your ticket was confirmed with the JetBlue airline.

USER: Thanks for your help.

ASSISTANT: Thank you and have a safe journey.