You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I assist you?

USER: My name is Sarah Collins and I want to book the flight ticket from DCA to ORD.

ASSISTANT: Sure, can you please mention your preferable travel dates?

USER: My travel dates are 09/01 and 09/03.

ASSISTANT: Do you need a single or direct flight?

USER: I need a single connection.

ASSISTANT: Do you have any time preferences?

USER: I would like to return in the morning.

ASSISTANT: Please allow me a moment.

USER: Ok.

ASSISTANT: Thank you for your information, there is a flight 1013 with a 1 drop off in Frontier airlines and the fare of the ticket is 200. Is it ok for you to book the ticket?

USER: Please confirm.

ASSISTANT: Your flight ticket booking is confirmed on your journey dates.

USER: Thank you for the help.

ASSISTANT: You are most welcome and thank you for reaching us.