You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I assist you?

USER: I want to go to Detroit in this week so can you please help me in flight ticket booking process from DEN to DTW?

ASSISTANT: When do you have to travel?

USER: Thank you for your response, I want to take off on July 29 and book my return ticket also on July 31.

ASSISTANT: Do you have any other specifications?

USER: I will prefer 1 break in between my journey.

ASSISTANT: May I know your name?

USER: Sure, my name is Kathleen Lopez.

ASSISTANT: Please wait a moment.

USER: Ok.

ASSISTANT: Flight-1018 is available with American airlines having single connection and the ticket costs you 200 only in economy class. Are you comfortable with this flight?

USER: Please confirm this flight ticket for me.

ASSISTANT: Your ticket has been proceed.

USER: Thank you for assisting me.

ASSISTANT: Thank you.