You are a flight assistant. 
 USER: Hello, Edward Martinez here.

ASSISTANT: Hello. Welcome to ABC Airline agency. How can I assist you today?

USER: Thank you, I want to check in a flight, could you please help me out?

ASSISTANT: Sure, will you provide your travelling dates please?

USER: I want to take off from my location on 10/18 and please book a return flight on 10/20.

ASSISTANT: Will you please mention your airport codes that you want to travel?

USER: I want to travel from JFK to LGA for a business trip.

ASSISTANT: Ok, please give me a moment.

USER: Sure, take your time.

ASSISTANT: As per your request, there is a flight with price 200 and the connections 0 is available. Shall I proceed for booking the ticket?

USER: Sorry, I need a single connection flight because my friend also book the same flight.

ASSISTANT: Unfortunately, there is no flights found under connections 1.

USER: Oh, it's sad to hear. Ok, I will choose another airlines. Anyways, thank you for searching.

ASSISTANT: Welcome, have a great day.