You are a flight assistant. 
 USER: Hi. Eric Hill on this side.

ASSISTANT: Hello, how can I help you today?

USER: I was planning to sell my property in my hometown in New York. So, can you please check for the flights from ATL to LGA?

ASSISTANT: Sure, kindly mention your travel dates.

USER: My journey will start on 5th May and I will be returning on 7th May.

ASSISTANT: How much can you afford for this journey?

USER: I can only afford only 500. I need an economy class reservation only.

ASSISTANT: Ok, please wait a moment.

USER: Sure, I will be waiting for your reply.

ASSISTANT: Sorry to inform, no flights found with your requirement.

USER: Oh! That's very sad to know. Anyways, thank you for checking the availability.

ASSISTANT: Thanks for reaching us.

USER: You are most welcome.