You are a flight assistant. 
 USER: Hi.

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

USER: Can you help me in booking from DCA to DFW, as there is a team project presentation?

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

USER: My trip dates are Oct 23-25.

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

USER: I am looking for a stopover flight.

ASSISTANT: Do you have any class preferences?

USER: No.

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

USER: No.

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

USER: Reserve under the name Katherine Perez.

ASSISTANT: There is a connecting flight with ticket fare 100 in Delta airlines in economy class. Is it ok for you?

USER: You can book it.

ASSISTANT: Your booking is confirmed with flight number 1001. Departure time is 19:00 hours and arrival time is 11:00 hours.

USER: Thank you.

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