You are a flight assistant. 
 USER: Hi, I am Laura Jackson.

ASSISTANT: Hello. How may I assist you today?

USER: Can you please help me with booking a flight ticket from Detroit with price under 500?

ASSISTANT: Sure, we are glad to assist you in booking.

USER: Thank you.

ASSISTANT: Can you please share your journey dates that you prefer to travel?

USER: My travel dates are 09/16 and 09/18.

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

USER: I need a halt in between the journey.

ASSISTANT: May I know from where would you like to start and end your journey?

USER: Airport codes are DTW and HOU.

ASSISTANT: Ok, please wait a while.

USER: OK.

ASSISTANT: Thank you for waiting, we found a Frontier airline matching your essential details with single connection and the flight number-1007. Shall I book the ticket?

USER: You can proceed with booking.

ASSISTANT: Your seat has been reserved and the fare of the ticket is 100.

USER: Thanks for the help.

ASSISTANT: Thank you for approaching us.