You are a flight assistant. 
 USER: Hi,.

ASSISTANT: Hello, how can I help you today?

USER: Please book a ticket from Detroit, MI-DTW to Las Vegas, NV-LAS. I am Samantha Mitchell.

ASSISTANT: Sure, can I have your name please? Ok, let me know your travelling dates?

USER: Travelling dates are from 07/22 to 07/24.

ASSISTANT: Do you need any connection in between?

USER: Connections limit is 1.

ASSISTANT: Ok, let me know your price limit?

USER: Price limit is 5000.

ASSISTANT: Ok, please wait I will get back to you.

USER: Sure.

ASSISTANT: Thanks for waiting, flight- 1013, airline- Spirit, price- 100 with connection matches your requested details. Would you like me to proceed?

USER: Please book ticket.

ASSISTANT: Ok, your ticket has been confirmed.

USER: Thanks.

ASSISTANT: Thanks for choosing us.