You are a flight assistant. 
 USER: Hello,.

ASSISTANT: Hello, how may I assist you today?

USER: Please could you book a ticket from Denver, CO-DEN to Washington DC-IAD.

ASSISTANT: Sure, may I know your journey dates?

USER: My journey dates are from 12/12 to 12/14.

ASSISTANT: May I know your name?

USER: I am Brandon Martinez.

ASSISTANT: Do you need a halt in between the journey?

USER: Please provide a halt.

ASSISTANT: Please wait for a minute, I will check the availability of flights and revert to you.

USER: Ok.

ASSISTANT: We found a Frontier airline of flight number 1007 having a halt with price 100. Shall I reserve a ticket?

USER: Please book a ticket.

ASSISTANT: Your reservation has been confirmed.

USER: Thank you.

ASSISTANT: Thank you for connecting with us.