You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you?

USER: I need to attend a business meeting at Detroit, can you please help me in booking a flight ticket from CLT to DTW?

ASSISTANT: Sure, would you please provide me your itinerary travel dates?

USER: Thank you, my travelling dates are Dec 1st and Dec 3rd.

ASSISTANT: Would you like take any connecting flight?

USER: I prefer a single connecting flight for my journey.

ASSISTANT: Are there any more preferences that you want to avail?

USER: I don't have any more preferences.

ASSISTANT: May I know your name please?

USER: I am Ruth Davis.

ASSISTANT: Give me a moment.

USER: Ok, sure. Take your own time.

ASSISTANT: American Airlines with flight 1013 is providing service on your route with connecting flight and the cost is 600, where class is business.

USER: I am ok with that. Please, reserve it.

ASSISTANT: Your ticket is booked where depart CLT 10:00 hours Dec 01 and arrival DTW 23:00 hours Dec 03.

USER: Thank you for the help.

ASSISTANT: Thank you for reaching us.