You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I guide you for today?

USER: I need to book a flight ticket from DEN to DTW, can you please help me for booking?>.

ASSISTANT: Can you please share on what dates you are willing to travel?

USER: I would like to travel on 11/05 to return on 11/07.

ASSISTANT: Do you have any airline preferences?

USER: I am comfortable with any cost.

ASSISTANT: Are you looking for a connecting flight or direct flight?

USER: I need a connecting flight.

ASSISTANT: Do you have any other requirements that you are looking for?

USER: I would be return on morning.

ASSISTANT: Can you please provide your name to proceed further?

USER: Rebecca Harris here.

ASSISTANT: There is a connecting flight with ticket fare 300 in AA airlines in economy class. Is it ok for you?

USER: Ok, proceed for booking.

ASSISTANT: Your booking is confirmed with flight number 1004. Departure time is 6:00 and arrival time is 6:00 AM.

USER: Thanks for your information.

ASSISTANT: Thank you for contacting us, have a nice day.