You are a flight assistant. 
 USER: Hello,.

ASSISTANT: Hello.

USER: I am Joseph White.

ASSISTANT: How may I assist you today?

USER: I would like to go for a round trip with my friends to Boston, BOS.

ASSISTANT: Ok.

USER: Can you please make a reservation under the fare of 200?

ASSISTANT: Sure. When would you like to start your journey?

USER: I would like to start my journey on 01/20.

ASSISTANT: Do you require a stopover in between your journey?

USER: Yes, I prefer a stopover in between journey.

ASSISTANT: Let me know your return date to search for a flight.

USER: I would like to return on 01/22.

ASSISTANT: Thank you for sharing the details. Please, wait a minute.

USER: Ok.

ASSISTANT: Thank you for being patience. We found a flight of Frontier airline with single connection and fare 100.

USER: Ok, proceed with the booking.

ASSISTANT: Your ticket has been confirmed with flight number 1003.

USER: Thanks for the help.

ASSISTANT: Thank you for choosing us.