You are a flight assistant. 
 USER: Hello, I am Susan Perez.

ASSISTANT: Hello, how may I help you?

USER: Can you please book a ticket from SEA to DTW?

ASSISTANT: Can I have your journey dates please?

USER: Sure, I would like to go on 07/06 and return back on 07/08.

ASSISTANT: Can I have a moment please?

USER: Ok, ensure it is a single connecting flight.

ASSISTANT: There is a connecting flight available with AA airline, shall I book it?

USER: Ok, please proceed for further if it costs you below 200.

ASSISTANT: Your booking is done with flight number 1027. Happy journey.

USER: Thank you for booking.

ASSISTANT: You are welcome. Thank you for reaching us, have a nice day.

USER: Welcome.