You are a flight assistant. 
 USER: Hi,.

ASSISTANT: Hello, how may I support you today?

USER: I am Jacob Hernandez. I want to fly New York, NY-EWR from Dallas & Fort Worth, TX-DFW, for business trip.

ASSISTANT: Sure, can you please mention your price limit?

USER: Price limit is 500.

ASSISTANT: May I know when you are planning to travel?

USER: I will depart by 04/21 and return on 04/23.

ASSISTANT: Do you have any other restrictions to be met?

USER: Connections limit is 1.

ASSISTANT: Ok, please hold a minute, let me check the availability?

USER: Sure.

ASSISTANT: Thanks for your valuable time, we are pleased to inform you that we have found a UA airline, flight number-1010 connections-1 and price limit is 200. Shall I proceed with the booking?

USER: Please book ticket.

ASSISTANT: Sure, your booking is done with UA airline.

USER: Thanks.

ASSISTANT: Thanks for reaching us, have a great day ahead.