You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you?

USER: I am Jennifer Green. I want to travel for a holiday trip, So I need to book a ticket.

ASSISTANT: Sure, can you provide me your travelling details?

USER: It's a round trip code is TX-IAH.

ASSISTANT: Let me know your travelling dates and origin point.

USER: Journey dates are from 07/24 to 07/26 with price limit 200.

ASSISTANT: Ok, please wait for few minutes, let me check the details.

USER: Ok.

ASSISTANT: We found a flight regarding your details. Flight number is 1004, airline is Frontier.

USER: You can proceed with the booking.

ASSISTANT: Ok, your ticket has confirmed.

USER: Thank you.

ASSISTANT: Thank you.