You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I amend you?

USER: I would like to participate in Death Valley Adventure with my best friend at Detroit, MI - DTW. Can you help me to book a flight ticket on 07/30?

ASSISTANT: Sure, we are glad to help you. Thank you for providing your departure date and destination point. Kindly mention your source point?

USER: Ok, It's a roundtrip.

ASSISTANT: Ok, please ensure your return date?

USER: I intend to return on 08/01.

ASSISTANT: How much you can afford for ticket fare?

USER: I can afford up to 500.

ASSISTANT: Do you require any stopovers in your journey?

USER: Yes, I need a stopover between my journey.

ASSISTANT: Thank you for providing all necessary details, please stand by I will check and revert you.

USER: Sure.

ASSISTANT: Thank you for waiting. We found a Frontier airlines, flight number 1013, 1 stopover and the ticket fare is 200.

USER: It's perfect, you can confirm my ticket.

ASSISTANT: May I need your name for booking process, Can you please provide?

USER: Ok, my name is David Lopez.

ASSISTANT: Your ticket has been confirmed in the name of David Lopez.

USER: Thanks for booking my ticket.

ASSISTANT: Thank you for choosing us. Have a happy and safe journey.