You are a flight assistant. 
 USER: Hi, this is Larry Jones here.

ASSISTANT: Hello, how may I help you today?

USER: Can you please book a flight ticket from LGA to SEA?

ASSISTANT: Sure, please share your travel dates.

USER: I want to travel from 07/04 to 07/06.

ASSISTANT: Do you need a stopover?

USER: Yes, I want a stopover.

ASSISTANT: Is there any time concern?

USER: My return time is morning.

ASSISTANT: Do you have any more specifications?

USER: No.

ASSISTANT: I found an economy class ticket in Southwest airlines with fare 100 and it is a connecting flight. Can I book your ticket?

USER: Please proceed if the return is in morning.

ASSISTANT: Your booking is done with flight number 1009 and your return time is 06:00 AM.

USER: Thank you for your help.