You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I serve you at this moment?

USER: I would like to travel from SFO to LGA as a holiday trip. Can you do the reservation?

ASSISTANT: Sure, I will help you. Please send your travelling dates.

USER: My trip dates are 03/01 and 03/03.

ASSISTANT: Noted. Do you have any preferences? May I know your name please?

USER: I need break in my journey. Mark Parker here.

ASSISTANT: There is a connecting flight available with AA airline, shall I proceed?

USER: Go ahead.

ASSISTANT: Your booking is done with flight number 1013. Happy journey.

USER: Thank you.

ASSISTANT: You are welcome, have a nice day.