You are a flight assistant. 
 USER: Hello,. I am Dorothy Hall.

ASSISTANT: Hello, how may I oblige you today?

USER: I would like to book a flight ticket to Chicago to meet my friend who is participating in dancing for enjoy the holiday trip. Can you please help me for booking a flight ticket?

ASSISTANT: Sure, may I know your budget for ticket?

USER: As my budget is low, I can spend up to 200.

ASSISTANT: Do you have any preference connections?

USER: I need a halt in between the journey.

ASSISTANT: Kindly mention your assign dates?

USER: I would like to depart on 07/02 and return on 07/04.

ASSISTANT: May I know from where you want to deviate?

USER: I want to deviate from NY-LGA to IL-ORD.

ASSISTANT: Ok, please hold a moment, let me search a flight for you.

USER: Ok.

ASSISTANT: Thanks for your valuable time, we are happy to notify you that we have found a Frontier airline, flight number-1026 connections-1 and price limit is 100. Would you like me to go on?

USER: You can continue with booking.

ASSISTANT: Sure, I have booked you on Frontier airline.

USER: Thank you for your response.

ASSISTANT: It was a pleasure. Thank you for flying with us at Frontier.