You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I serve you?

USER: I want to meet my friend at EWR, can you please reserve me a ticket from LGA?

ASSISTANT: Sure, We are here to help you out. Can I know your travelling dates?

USER: I want to start my journey on Dec 6th and return on Dec 8th.

ASSISTANT: Do you need any break?

USER: Yes, I need a break in between my journey.

ASSISTANT: May I know your name?

USER: I am Paul Martinez.

ASSISTANT: Is there any other requirements?

USER: I want to depart in the morning.

ASSISTANT: Ok. Unfortunately, there are no flights found according to your requirements.

USER: Ok, no problem. Thank you for your information.

ASSISTANT: Thank you for opting us.