You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you?

USER: I am looking for a flight from BOS to DTW, can you help me in booking?

ASSISTANT: Sure, may I know your name?

USER: Myself Rachel Thomas.

ASSISTANT: Do you need any connections between your trip?

USER: Yes, please look for a connecting flight.

ASSISTANT: May I know your preferred dates?

USER: Sure, my planned travel dates are June 11 and June 13.

ASSISTANT: Do you need any other requirements?

USER: No, thank you.

ASSISTANT: We have a connecting flight operated by Frontier Airlines with a fare of 200. Shall I book your seat in this flight-1002?

USER: That's fine, please proceed with booking.

ASSISTANT: Your ticket has been booked successfully.

USER: Thank you for the service.

ASSISTANT: Thank you for choosing us.