You are a flight assistant. 
 USER: Hi, I am Larry Jones.

ASSISTANT: Hello, how may I assist you?

USER: I would like to travel to New York to enjoy beach holidays with my family friends on 07/04. Can you make a reservation with a single connection?

ASSISTANT: Okay, can you share your return date?

USER: Sure, I need to return on 07/06.

ASSISTANT: May I know your landing and boarding codes?

USER: Sure, I am leaving from LGA to EWR.

ASSISTANT: How much you can afford for ticket?

USER: It will be helpful if price limit is 200.

ASSISTANT: Sorry, there is no flight available currently on your budget.

USER: Ok, no worries at all.

ASSISTANT: Thanks for connecting us.

USER: Thanks for your service.