You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you today?

USER: I am Stephanie Clark and I want to book a flight ticket with in the range of 5000.

ASSISTANT: Ok, Do you have any connection limit?

USER: I need a flight ticket with 1 connection.

ASSISTANT: May I know when you want to travel?

USER: My travelling dates are from 07/26 to 07/28.

ASSISTANT: Ok, can you provide your airport codes?

USER: I would like to board from TX-DFW and my landing will be on CO-DEN.

ASSISTANT: Ok, please hold on. I will check the availability and get back to you.

USER: Ok.

ASSISTANT: Thanks for your time. We found an Frontier airline with flight number 1012 and price of 100 matching your credentials.

USER: You can proceed with this airline.

ASSISTANT: Your booking is done.

USER: Thank you for your information.

ASSISTANT: Thank you for picking us.