You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you?

USER: Can you please book a ticket to Denver, CO-DEN on 01/04?

ASSISTANT: Sure, please share me your origin.

USER: My origin is NV-LAS.

ASSISTANT: When do you want to return from Denver?

USER: I want to return on 01/06.

ASSISTANT: How much is your price limit for this journey?

USER: The price limit is 1000.

ASSISTANT: We found a flight with price 100, flight number 1028. Is this comfortable for you?

USER: Let me know the connection limit?

ASSISTANT: Sure. There is a connection in between.

USER: Ok, I am comfortable with this flight.

ASSISTANT: Your ticket has been confirmed with Spirit airline.

USER: Thank you for your quick response.

ASSISTANT: Can I have your name?

USER: My name is Emma Turner.

ASSISTANT: Thank you for choosing our service.