You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I be of your assistance today?

USER: Please help me to book a flight from LGA on Dec 18th.

ASSISTANT: Sure, when are you planning to return back?

USER: I will be returning back on Dec 20th.

ASSISTANT: May I know where do you want to land?

USER: My destination is MSP.

ASSISTANT: Ok, is there any preference in connection?

USER: I prefer to fly with a connecting flight.

ASSISTANT: Please share me your name to proceed further.

USER: Sure, my name is Joshua Garcia.

ASSISTANT: We found a connecting flight in Southwest airline at a price of 100 only in flight number 1006. Shall I proceed to book it?

USER: Please proceed.

ASSISTANT: Your booking has been done in economy class on the name Joshua Garcia.

USER: Thank you for your help.

ASSISTANT: Thank you for choosing us, have a safe flight.