You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I help you today?

USER: I want to book a flight ticket to Denver with price under 1000. Can you help me with it?

ASSISTANT: Sure, can I have your name please?

USER: My name is James Martin.

ASSISTANT: Ok, help me with your airport codes?

USER: Airport codes are DFW-DEN.

ASSISTANT: Ok, let me know your travelling dates?

USER: Travelling dates are 12/27 and 12/29.

ASSISTANT: Ok, any connection limit?

USER: I need a connection limit of 1.

ASSISTANT: Ok, flight- 1014, airline- Frontier, price- 100 with connection- 1 matches your requested details. Shall I proceed?

USER: Yes, you can proceed.

ASSISTANT: Ok, your ticket has been processed.

USER: Thanks for the help.

ASSISTANT: Thank you for choosing us.