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

ASSISTANT: Hello. How may I help you?

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

ASSISTANT: Ok, let me know your travel dates too.

USER: Sure, I would like to go on 11/12 and return back on 11/14.

ASSISTANT: Thanks for your information, wait a moment.

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

ASSISTANT: Thanks for your patience, there is a connecting flight-1004 of price 100. Shall I proceed?

USER: Ok, please proceed for further.

ASSISTANT: Ok, booking is done with Spirit airline.

USER: Thank you for booking.

ASSISTANT: Thanks for contacting us.

USER: welcome.