You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I render you today?

USER: I would like to meet my childhood friends at New York, NY-LGA on 08/24. Could you please help me with booking a flight ticket?

ASSISTANT: Sure, may I know your source code?

USER: My source code is MN-MSP.

ASSISTANT: Ok, could you please mention your return date?

USER: I intend to return on 08/26.

ASSISTANT: Ok, may I know your name please?

USER: I am Mark Hall.

ASSISTANT: We found a flight in Southwest airline with single connection and the flight number is 1010. Shall I proceed with booking?

USER: Yes, please proceed with booking.

ASSISTANT: your booking is done with a fare of 100.

USER: Thank you for your service.

ASSISTANT: Thank you for serving you, have a great day.