You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I support you?

USER: Can you please guide me in booking my flight ticket from IAD to DCA?

ASSISTANT: Sure, I am here to help you. Can you assign me your travel dates?

USER: Thank you. My trip dates will be Jan 14th to Jan 16th.

ASSISTANT: Is there any class preference for you?

USER: I am ok, with any class.

ASSISTANT: Do you need any way station in your journey?

USER: I need a connecting flight.

ASSISTANT: Do you have any other preferences?

USER: No.

ASSISTANT: There is a connecting flight with fare of 100 and 1013 flight number. Shall I proceed?

USER: You can proceed.

ASSISTANT: To confirm the booking, may I know your name please?

USER: I am Samantha Hernandez.

ASSISTANT: Your seat has been reserved with Spirit Airlines in economy class.

USER: Thank you.

ASSISTANT: Thank you for choosing our services.