You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. What kind of serves are you looking for?

USER: I am looking for a flight from EWR to PHL, can you help me?

ASSISTANT: Sure, I will help in that so, can you please share me your travel dates?

USER: I want to travel on 19 Feb and return on 21 Feb.

ASSISTANT: Please share me your name to proceed next step.

USER: I am Patrick Jones.

ASSISTANT: Patrick Jones, we need some more details also, can you please share me your preferred connection limit?

USER: I need a break in between journey.

ASSISTANT: Do have any specifications?

USER: I prefer to return in the morning.

ASSISTANT: Sorry, there is no flight at this moment.

USER: It's ok, not a problem, thank you.

ASSISTANT: Thank you so much for piking us.