You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I assist you?

USER: I am Alexander Gonzalez. Can you please book a flight ticket from ATL to PHL?

ASSISTANT: Sure, when would you like to plan your journey?

USER: Thank you, I want to take off on Sept 26 and please confirm my return ticket also on Sept 28.

ASSISTANT: Do you need a connecting flight?

USER: Yes.

ASSISTANT: I found an economy class ticket in Spirit airlines with price 300 and it is a connecting flight. Can I book your ticket?

USER: I want to depart in evening and I want to come back in morning time so please check with this timings.

ASSISTANT: Sorry to inform you, no flights has been found on your timings.

USER: Oh! It's ok no problem. Thank you for your information.

ASSISTANT: Thank you for approaching us.