You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I help you?

USER: Can you please help me in booking a flight ticket to EWR from DTW?

ASSISTANT: Please provide me your itinerary travel dates.

USER: My preferred travel dates are from Aug 19 to Aug 21.

ASSISTANT: Could you let us know if you have any class preference?

USER: No.

ASSISTANT: May I know if you have any airline preference?

USER: I am comfortable with any airline.

ASSISTANT: Is there any connection limit?

USER: Yes, I need a connecting flight.

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

USER: No.

ASSISTANT: May I know your name please?

USER: I am Patricia Thomas.

ASSISTANT: Give me a moment.

USER: OK.

ASSISTANT: American Airlines with flight 1005 is providing service on your route with connecting flight and the cost is 100.

USER: You can proceed with booking.

ASSISTANT: Your ticket is booked where departure DTW 9:00 hours Aug 19 and arrival EWR 4:00 hours Aug 21.

USER: Thank you.

ASSISTANT: Thank you for reaching us.